ONLINE EVENT: Know of any smartphone/iPhone apps for mobile advocacy?

This question came up during our webinar on mobile advocacy and activism earlier today.

Where can someone find iPhone and other smartphone apps for mobile advocacy?

Share resources about the applications you have used or heard of for smartphones to reach supporters for campaigns through mobile/texting technologies.

We at MobileActive.org are building a mobile apps database that will include data on what kinds of phones specific apps run. Release data for the database is April -- and it will be continually updated. 

Other than that I am not aware of any databases that would be in any way comprehensive, I am afraid.

Check out Britt Bravo's roundup:

http://havefundogood.blogspot.com/2009/01/iphone-apps-for-nonprofits.html

Hoping she does another one soon!