diff --git a/src/lib/components/AddFeedModal.svelte b/src/lib/components/AddFeedModal.svelte
index 2a159cd..f72f91d 100644
--- a/src/lib/components/AddFeedModal.svelte
+++ b/src/lib/components/AddFeedModal.svelte
@@ -8,6 +8,7 @@
   import { fetchSingleFeed } from '$lib/services/feedFetcher';
   import { searchBlueskyActors, type BlueskySearchResult } from '$lib/services/blueskySearch';
   import { api } from '$lib/services/api';
+  import { profileService } from '$lib/services/profiles';
   import Modal from '$lib/components/common/Modal.svelte';
 
   interface Publication {
@@ -449,6 +450,28 @@
   $effect(() => {
     if (open) {
       loadStandardSubscriptions();
+      // If opened with a specific DID, skip straight to content detection
+      const initialDid = sidebarStore.addFeedModalInitialDid;
+      if (initialDid) {
+        // Start content detection immediately with DID as placeholder handle
+        selectAccount({
+          did: initialDid,
+          handle: initialDid,
+          displayName: undefined,
+          avatar: undefined,
+        });
+        // Resolve profile in background to update display name/avatar
+        profileService.getProfile(initialDid).then((profile) => {
+          if (profile && selectedAccount?.did === initialDid) {
+            selectedAccount = {
+              ...selectedAccount,
+              handle: profile.handle || selectedAccount.handle,
+              displayName: profile.displayName,
+              avatar: profile.avatar,
+            };
+          }
+        });
+      }
     }
   });
 
diff --git a/src/lib/components/ArticleCard.svelte b/src/lib/components/ArticleCard.svelte
index 04b039b..dec4543 100644
--- a/src/lib/components/ArticleCard.svelte
+++ b/src/lib/components/ArticleCard.svelte
@@ -25,6 +25,7 @@
   import LinkContextMenu from '$lib/components/feed/LinkContextMenu.svelte';
   import { itemLabelsStore } from '$lib/stores/itemLabels.svelte';
   import { feedViewStore } from '$lib/stores/feedView.svelte';
+  import { sidebarStore } from '$lib/stores/sidebar.svelte';
   import { useParagraphTracking } from '$lib/hooks/useParagraphTracking.svelte';
   import { useLinkInterception } from '$lib/hooks/useLinkInterception.svelte';
   import { useHighlights } from '$lib/hooks/useHighlights.svelte';
@@ -107,6 +108,34 @@
   let itemGuid = $derived(article?.guid || share?.itemGuid || document?.recordUri || itemUrl);
   let displaySiteUrl = $derived(siteUrl || share?.feedUrl || document?.siteUri || itemUrl);
 
+  // Derive a publication name for shares/documents when feedTitle isn't provided
+  let displayFeedTitle = $derived.by(() => {
+    if (feedTitle) return feedTitle;
+    // For shares, extract hostname from feedUrl or itemUrl
+    if (isShareMode) {
+      const url = share?.feedUrl || share?.itemUrl;
+      if (url) {
+        try {
+          return new URL(url).hostname.replace(/^www\./, '');
+        } catch {
+          return undefined;
+        }
+      }
+    }
+    // For documents, extract hostname from canonicalUrl
+    if (isDocumentMode) {
+      const url = document?.canonicalUrl;
+      if (url) {
+        try {
+          return new URL(url).hostname.replace(/^www\./, '');
+        } catch {
+          return undefined;
+        }
+      }
+    }
+    return undefined;
+  });
+
   // Content handling - article has priority, then share content, then localArticle, then document
   let displayContent = $derived.by(() => {
     // For articles and shares, use existing logic
@@ -458,10 +487,12 @@
       <div class="share-attribution">
         <img src={logo} alt="" class="attribution-icon" />
         shared by
-        <a
-          href="/?sharer={share.authorDid}"
+        <button
           class="share-author-link"
-          onclick={(e) => e.stopPropagation()}>@{authorHandle}</a
+          onclick={(e) => {
+            e.stopPropagation();
+            sidebarStore.openAddFeedModalForDid(share.authorDid);
+          }}>@{authorHandle}</button
         >
         {#if displayReshareCount > 0}
           <span class="attribution-reshare-count" title="{displayReshareCount} reshares"
@@ -473,10 +504,12 @@
       <div class="share-attribution">
         <span class="attribution-icon-wrapper"><Icon name="newspaper" size={12} /></span>
         published by
-        <a
-          href="/?author={document.authorDid}"
+        <button
           class="share-author-link"
-          onclick={(e) => e.stopPropagation()}>@{authorHandle}</a
+          onclick={(e) => {
+            e.stopPropagation();
+            sidebarStore.openAddFeedModalForDid(document.authorDid);
+          }}>@{authorHandle}</button
         >
       </div>
     {/if}
@@ -497,10 +530,14 @@
           {itemTitle}
         {/if}
       </span>
-      {#if feedTitle}
-        <a href="/?feed={feedId}" class="feed-title-link" onclick={(e) => e.stopPropagation()}
-          >{feedTitle}</a
-        >
+      {#if displayFeedTitle}
+        {#if feedId}
+          <a href="/?feed={feedId}" class="feed-title-link" onclick={(e) => e.stopPropagation()}
+            >{displayFeedTitle}</a
+          >
+        {:else}
+          <span class="feed-title-label">{displayFeedTitle}</span>
+        {/if}
       {/if}
       <span class="article-date">{formatRelativeDate(itemPublishedAt)}</span>
     </button>
@@ -788,6 +825,12 @@
   .share-author-link {
     color: var(--color-text-secondary);
     text-decoration: none;
+    background: none;
+    border: none;
+    padding: 0;
+    font: inherit;
+    font-size: inherit;
+    cursor: pointer;
   }
 
   .share-author-link:hover {
@@ -853,7 +896,8 @@
     color: var(--color-text-secondary);
   }
 
-  .feed-title-link {
+  .feed-title-link,
+  .feed-title-label {
     flex-shrink: 0;
     max-width: 12rem;
     overflow: hidden;
diff --git a/src/lib/stores/sidebar.svelte.ts b/src/lib/stores/sidebar.svelte.ts
index 3de44be..eff2169 100644
--- a/src/lib/stores/sidebar.svelte.ts
+++ b/src/lib/stores/sidebar.svelte.ts
@@ -82,12 +82,20 @@ function createSidebarStore() {
     persist();
   }
 
+  let addFeedModalInitialDid = $state<string | null>(null);
+
   function openAddFeedModal() {
     state.addFeedModalOpen = true;
   }
 
+  function openAddFeedModalForDid(did: string) {
+    addFeedModalInitialDid = did;
+    state.addFeedModalOpen = true;
+  }
+
   function closeAddFeedModal() {
     state.addFeedModalOpen = false;
+    addFeedModalInitialDid = null;
   }
 
   function openSaveArticleModal() {
@@ -117,6 +125,9 @@ function createSidebarStore() {
     get addFeedModalOpen() {
       return state.addFeedModalOpen;
     },
+    get addFeedModalInitialDid() {
+      return addFeedModalInitialDid;
+    },
     get saveArticleModalOpen() {
       return state.saveArticleModalOpen;
     },
@@ -137,6 +148,7 @@ function createSidebarStore() {
     toggleSection,
     toggleShowOnlyUnread,
     openAddFeedModal,
+    openAddFeedModalForDid,
     closeAddFeedModal,
     openSaveArticleModal,
     closeSaveArticleModal,