Originally Posted by BearSquirrel

SRAM, Shimano, KMC, Whipperman ... they're all compatible so long as you get the right cog count (speed). The SRAM chains come with a reusable masterlink that allows one to quickly get the chain on and off the bike without pressing a new pin.

As far as cleaning ... I prefer a chain cleaning machine right on the bike. But I still like the Powerlink as it's very easy to deal with when I have to take the drivetrain apart or clean the bike (it's easier to just take it apart).