they're standing so far apart from each other that they might as well not know each other.

Well, just because they weren't standing next together, doesn't mean they're not together! I mean, Josh and Donna weren't even standing in the same room! :-P

and the weddings thing? funny how i can never really imagine them *having* one. weird. but i'm glad someone else shares the sentiment.

I'm firmly in the "Josh and Donna sneak off to the courthouse on their lunch break". I've even wrote a full fic about it!