I've been, thankfully. in 2 currently long-standing games. One as a player, one as a GM.
For the one I am a player I am having a great ol' time in the SW-FFG system (Fell totally in love with the system) and it's been wonderful. Most of the people I play with are thankfully in similar timezones so it helps, albeit we are all idiots who have had our share of mis-adventures. Such as, for instance, collecting a bounty using a fat moff, a sandwich, some corrosive mushrooms and a box of cargo that happened to fall over. Being a old, retired Clone that is more robot than man has never been more fun. Been in this one for about 3-4 years so far. Overall good times.
As for the one I have been hosting it's a Pathfinder game with a bunch of my buddies. It's been a wonderful time and they certainly put me for a loop often with their memeing during the game. Timezones are a bit wonky for that one since we have about a 7-8 hour time difference between some of us. Overall a great time and I have way too many stories from this one that just had me laughing. Been hosting that one for about 2 years so far.
I've been actually looking to host more games, just need to find the right groups I'd say.