Almost all add-ons, actually. Running Nova Launcher, and the Widgets include HD Widgets (weather/time) and Widgetsoid (the switcher). The Gmail widget is stock, obviously. This is on an Android 4.0.4 tablet (ASUS Transformer Prime).
Yeah, and I'm lovin' it!
I think I'll replace it with Lumia 920 soon (unless Jolla Mobile announces something better MeeGo-based), though, as N9's hardware is quite dated by modern standards.
I did: too expensive, almost 100% import taxes. If it costs $420, I'm actually paying a good $800 or so to get it. (To put it in context for Brazil, the minimum wage here is $281.20. That makes the import taxes alone worth almost 2 months of work. ).
I don't really care much about the hardware not beeing "2015-proof" though, because MeeGo is a highly optimized OS and I've seen this very hardware, with an optimized Android Jelly Bean port, running all the latest Android games without trouble.