It may be interesting in drupal to have a cck node type of content-folder, then either use a filefield on the 'content-folder' node or a nodereference with a link to a 'content-file' with a filefield. You could create file hierarchies / file management workflows....
Today, I got imagefield pretty happy I think. The outstanding ui bugs from the switch to using content.module to store the fid are closed. The views integration works properly, at least for single imagefields...
I had a fun day... Some how I managed to do the strange and unlock myself in the house... So while I was stuck at home unable to leave because I had no way to lock my door
There are lots of really cool social networking applications out there. Each is unique in its marketing, but central in what it does. Host an online persona, allow members to associate & 'link' to each other, allow people to search for site members.