Limited memory not a big issue (but would be even less of an issue if it had a real SSD in it and not the MMC/SDHC junk)

Constantly needs powered down to get buggy display issues to go away

Rant aside, it's not a huge issue, just annoying.-Little storage/limited CPU

Great e-book reader for B&N users.

I love having a great e-reader that turns into a laptop with a keyboard and enough screen real estate to do any kind of computing that comes to mind.