Well, besides adding the whole site and nine forums...
Two apps were implemented that I feel may be useful.
The first was the very thing I hoped was available- NoCash. It's a Freecycle application that we can use to post trades and give aways for books, materials or whatever we may no longer need. Obviously, it's based upon the honor system, but I feel it could be very useful. Be sure to click the 'my network' tab to see potential transactions from this RP.
Second, Free Talk Radio, a more or less voice blogging application that only requires the use of your phone. Maybe a couple of members would like to host a weekly show? (Hint, hint!) It does require a sign up through their site, which can be done on the tab, but all those that do can subscribe to each others radio show/voice blog.