[njs12345]

Try http://memrise.com/ for vocab learning - it's really helped expand my French vocabulary quite lot and seems to make it stick well. Doesn't really help with spoken fluency though, for that you just need lots of practice!

[chousho]

Thank you so much for bringing this site to my attention. It seems to have become a nice replacement for smart.fm which I used a few years ago.

[georgieporgie]

Hey, that's a really neat site! I like the way it's implemented.