Still using mine - in fact I recently bought another one! I have mpd running on a raspberry pi and the tablet works as great frontend for that.
It gets used for messaging on skype and facebook chat, and I still use it for watching the odd film or tv programme.

I managed to compile qt-4.8.5 for it in scratchbox, and so I have got some qt apps compiled.

qtFM - filemanager - runs fine

dukto - lan file transfers - works very well on the tablet

qbittorrent - works, but does have a habbit of freezing or crashing

TinyPasswordManager - for storing all those pesky passwords/logins etc. I've got it on my Debian laptop as well, and I keep the database in sync by using dropbox uploader, which can be made to work on the tablet.

QupZilla - web browser - runs but constantly crashes, still has a few uses though.

QMPDClient - work ok.

Highly tempted to buy another one!