Upload & Sell: Off
Generally speaking, I don't do it if it's just some random guest or groomsman egging me on just for the sake of drinking. However, on occasion, when a bride and or groom have asked me personally to have a drink with them, I have obliged. Otherwise, I try to avoid it. No reason really; other than I just want to limit any potential issue driving home.
In all honesty, I think having the bride/groom take the time to include their photographer on such a personal level really shows how they've connected. (that sounded worse than I actually meant - lol) Of course, sometimes it may just be the alcohol talking. That said, I've noticed the clients that fit this role with me have become very close friends after the gig.