Hi and welcome!
I still have most of my old friends, but I don't join them when they're out for beers anymore (maybe in a few months... then again, why bother? Been there and seen that a million times.) I've compensated by inviting them to get coffee on a saturday afternoon, go check out a movie, that sort of thing. As for the ones I haven't seen lately... well, I guess that means we didn't have much in common besides drinking.
If it was the death of one social life, it was the birth of another. The new one's a lot more fun actually.