To my big surprise, last achievement in GTA IV was from May 2010!!!
Anyway... I managed to do 3 achievements worth 150 points, and plan to do some more in few upcoming days.
I also played a bit of Ascend: Hand of Kul, but I got no achievements on it...
I am quite close to revealing all the Lores (only 2 unread) so I expect to get at least the "Highlands Scholar" achievement tomorrow or day after.