Wish: Add the number of tags in the Submit-button

[FredMark]

I am tagging a lot of items that are simular (for instance all Heineken beercans).
I do this by selecting 'beer cans' and 'heineken' from the list of 'recent tags' and press Submit.
However, after tagging a lot of them, i noticed that in some case i did click on one of them too soon (i think) and the picture is submitted with only 1 of the 2 tags.
To prevent this, i could be helpful to show the number of tags that you have already selected and show that in (or near) the submit-button.