Add a forum for discussing non-submission type stuff. i.e., best practices, common problems, review unfinished work, etc

To get to the search box, you first have to click "Gallery". Would be nice to be able to search from any page.

Extend the sorting of some lists to sort by votes, comments, etc and extend the feeds and list to display more sites.

I submitted a site in January 2011 and it still hasn't been approved as of May 2, 2011. The last one I submitted took forever too. What takes so long?

Enable users to edit the content of pages they've posted to share, specifically the ability to remove tags. We can add but can't remove or edit the tags we've already posted.

I find myself constantly squinting at the thumbnails then having to click on them just so I can see what the full image looks like. Having larger images would reduce pogo sticking between the list page and detail page.