This is excellent: I especially like revision control and "undelete" (still not as powerful as Google Docs but enough for majority of apps). Allowing access to

This is excellent: I especially like revision control and "undelete" (still not as powerful as Google Docs but enough for majority of apps). Allowing access to only a single folder is an excellent feature (Google Docs does not have that): basically you can make Dropbox as a dropbox or sendbox. And shameless plug: if you need to real-time replication of multiple Basecamp/Google Doc accounts with Dropbox try this: https://cloudHQ.net/ https://cloudHQ.net/ (and you probably understand why we are excited to finally get "single folder access feature").