Admitted, since NS' demise, my FPS playtime has as well.
Mainly I play WoW every night, and watch a few movies. I try to join up on CS:S and zombie servers, but to no avail.
I really miss NS, but more for the LM community and the fun we had. Sadly, though, I don't see any other mods/games on the horizon to fill the void.
I still lurk, and hit IRC from time to time, so PM me if you'd like to meet up.