Last year, I bought a Samsung Galaxy Tab 2 7.0 for use as an Android development/testing device. I didn't expect it to be good, and it wasn't. It was slow, clunky, and ugly in comparison to the iPad, just like every other Android tablet. But it was cheap, and I only used it to test apps I was developing, so it didn't bother me much.
Earlier this year, it finally got an upgrade to Jelly Bean, which improved the slow/clunky aspects, but it still wasn't good. I bought a new Nexus 7 in July (which is an awesome Android tablet), so I went to gazelle.com to see what they would give me for a used Galaxy Tab 2 7.0. Their offer: $16.
So, it went into the old-devices drawer. I kept it only because I might need it in an emergency if my Nexus 7 died at the worst possible time.
And you know what? That crummy old Galaxy Tab 2 7.0 is actually a pretty nice tablet with CM installed. I now have an Android 4.2.2 Jelly Bean tablet without all the Samsung TouchWiz crapware. It's not as good as the Nexus 7, but it no longer feels like junk, and it might stay out of that drawer for a while.
If you have an Android device in your junk drawer (or a Kindle Fire, or a NOOK), you might want to give CM a try. Read on if you're interested.