I used to raid with my guild back in BC and Wrath before I had to start focusing more on family matters. After not being able to devote three times a week to raiding I decided to dabble with PUG raids in Cataclysm. This was before the LFR tool came out and at this point my realm has pretty much died. Back in Wrath there were 90+ guilds who were on current patch progress tracks and now there are only 10 guilds on my realm that are even raiding period. I prefer the difficultly that comes with regular and heroic raids but I just can't consistently devote that much time each week.
I am interested to switching over to a higher population horde realm such as Area 52 or Stormrage so my question is basically going out to people on those realms. Do people still organize PUG raids on higher population realms or do people just use the LFR tool and leave the regular and heroic raids to guilds?