With teenage kids, full time jobs, a home to upkeep, friends to see and you know... life, my wife and I haven't had time these past few years to raid. We skipped the last half of Cataclysm and since we've returned for MoP we had avoided raiding. We didn't want to commit to showing up on certain nights, sitting for hours at a time, waiting through strategy discussions and afk's and everything that comes with dedicated raiding.
Finally decided to queue for LFR and we HAD A BLAST. It was nice to see the raid content (nice to hit in the top 5 dmg meters on a boss) and get some gear. All fun, no fuss.
We'll be adding some time each weekend for a few quick LFR's, it's a nice happy medium for former hardcore raiders that actually have a life. :)