Username or EmailPassword
I actually just rooted it twice; the first time I must have done something (not sure what exactly) to hose the installation, as it became unbootable.
Luckily, the nook is easy to restore to stock releases.
Everything is going pretty smooth but the Market more or less stopped working for me (nothing I saw online helped really), but I can still sideload apks from the Evo. Sadly the dolphin browser doesn't seem to work, but Opera is still pretty nice.
I'm glad to hear Minecraft works well on it; I haven't tried it yet on the nook but was impressed by the graphics quality of dungeon defenders.
I've only messed with the google docs app briefly, but didn't have any problems so far.
In the end I'll probably suggest people get the Amazon Fire due to the availability of the Amazon appstore unless they know enough to root their nook color or at least understand some of the potential risks (however minor, such as some software not working). But I wanted something now and that was easily hackable; the Fire doesn't have an SD reader, so It will be interesting to see how the hacking proceeds with it.