I took the plunge and installed PocketPermissions, now that I've rooted my phone and am trying to squeeze out performance improvements. The list of apps with "start at boot" alone is worth the 99c, as was the list of users of the "read system logs" privilege (didn't know I'd installed so many -- though most are by indie devs who want to fix compatibility problems).
I would only ask for a couple of small enhancements:
* Can you make the app movable to SD? It doesn't seem to have any functions that would preclude it.
* When I read about a permission and hit the Back button, I'm back at the top of the list. Any chance you could return me to where I came from?
I'll post a 5-star rating ASAP. It's a shame the app doesn't have more downloads -- especially among rooters. Just because you know the permissions, doesn't mean you didn't let something slip past you when you were anxious to start angering those birds.