Rockapp disappeared after syncing with iTunes

[theplague]

I just synced with iTunes(10) and when it's all done I find that Rockapp isn't there on my Springboard any more.
Weird???
Have anyone experinced this?

I now installed Rockapp again through Cydia.

[goboom]

I haven't experienced the same issue.. But if it's true.. Even apple knows rock app is crap. :P