i've been a big fan of RPG's over the years, but i haven't yet figured out what's so great about SL. i think i've spent the greatest majority of time trying to earn money. earning money is a big part of lots of RPG's, too, but you're doing very exciting things in the process. such as rescuing a castle keep, or attempting to slay a dragon.
in SL, i've literally spent hours dancing on camp pads for a paltry L$2 per 15 minutes. what a yawn.
true, there are numerous facilities for cuddling and making out (and even more mature stuff besides) but after a while, one starts to get the feeling that the reason these petting areas are so prevalent is because nothing much else is going on. maybe i've gotten jaded by having too much fun in RPG's. but right now, i find SL is just about as dull and tedious as RL.