I haven't been here in a million years, mostly because I don't play on quetzal anymore... but I got a spam pm that sent me an email, so I decided to check in.
Obviously MMO's go in cycles, people get bored and leave. In my case, I played so much.. logging like 30+ days in under a year. Anyways, I played ffxi right away when it released, and so did a lot of my friends, once WOW came out, most my friends moved to WOW, leaving me and a small list of other local friends that played. Once they left, I left too. Selling my account and moving on with my life.
A year later, maybe even two, I forget... I beta'd LOTR online and hated it, but it reminded me of the fun I missed with FFXI... now year later, I'm playing ffxi again, on another server (caitsith fyi), and I'm back into it fairly heavily again. I did however, make a choice that I wouldn't let it affect my "real life". Meaning, I wouldn't cancel or turn down RL events in order to play the game.
Now I've convinced two of my RL friends to come back and play ffxi again and we are having a blast with it. The thing that I love about it is if you get bored with a job, you just switch to another one. Hell, I leveled 3 different jobs on Monday night, and 2 different jobs last night. It keeps it fresh.. and if you don't feel like leveling or doing party work, there are tons of quests and random other things to do.