Two new things to share ---
Pastebins are a great tool for collaborative debugging. You simply paste in some code, hit submit, and you're given a unique address to that snippet of code which you can share.
I'd recommend using our local pastebin if you run into code problems which you'd like to share through the bulletin board, or just useful snippets of code you would like to preserve.
The second is a page which describes all of the available image classes with their sizes. A big thanks to Audrey at CARI for bringing some small image size issues to our attention, and to Ned Hummel at Math for fixing the CSS.
This page has the appropriate pixel dimensions for all of the image classes.
Eventually this will be integrated with either the wiki page and the WDN homepage, if you have any suggestions on where the best place is I'd be happy to hear any.