$10 to $20 a month? Hardly, it's $10 to $12 for almost all of them-- the most expensive I've seen is $14 a month. By the way, that is less than going out to see a movie + popcorn-- just one, and this pays for a full month of the game. It's about a third of the price you'd pay to go out to a decent resteraunt for dinner (less than a third if you're paying for two or three people). It's under
a fifth of the monthly costs of smoking a pack of cigarettes a day (and last I checked MMORPGs didn't fill your lungs with tar either).
On top of that, almost all MMORPGs are only $20 to $30 upfront, some are even free-to-download (Meridian 59, Runescape, Shadowbane is heading in that direction and so is Planetside). Many have free trials. It's an incredibly good deal if you ask me.
Edit-- Yellow-- I agree, big multiplayer games are fun (take Savage, up to 42 players I think?) but it's incomparable to an MMORPG. There's something really amazing about living your character in a world inhabited by other real people. Especially if you join one where the role-playing is strong. In Meridian 59, my friends and I talk, trade, fight, and even die 100% in-character with the high fantasy setting-- it's pretty amazing when mixed with the constant world aspect of MMORPGs.
--Mouse: Famous (Avatarless) Fighting Furball
A very nice %it, indeed.