Haven't played a homegame in a while. Mostly because the guys I used to play with have all moved away.
Limit in that game was .25/.50 Limit. So, it was mostly a social game. A "big night" was $20-40 up or down.
I also played once in a .25/.50 NL home game, but it wasn't an "ongoing game". Just more of a one time thing.
If I had a home game, I'd probably play in that more often.
Oh... and "time limits".. We usually played until 2 or 3 am.