Games played:
GuildWars - 1 year (retired)
Everquest II - 6 months
World of Warcraft - (5 months - retired due to boredom)
Vanguard SOH - 1 month (bugfest, left for something solid)
Active:
Dungeons & Dragons Online
Eve Online (5 months)
Which is more important in an MMO, PvE or PvP?