
What's New
SBRotator
At Last a SpringBoard Rotator application that rotates your SpringBoard in any orientation automatically, when your device is rotated. This app will not just rotate the icons, but also the entire User Interface! That's pretty impressive if you ask me. SBRotator is $1.99.
Buzzy
I haven't used this personally so I can't vouch for the price, but it is one of the first fully featured Google Buzz App available on Rock and Cydia. Use Buzzy to manage your Google Buzz account, Socialize with your friends, find them on the Buzz Map, Check Your Friend's Posts, Discover Nearby Buzz Posts, and search for even more friends all from within this application! More details can be found here.
Mrmr
Lets DJs and VJs mix audio and video directly from their iPhone. Keep in mind your iPhone/iPod is probably still not the best for this

Updates:
Circuitous 1.2
SBSettings 3.0.6b4
Activator 1.3