In your opinion, the best MMO for making money off now and the foreseeable future?

Hi guys, long time lurker who decided to sign up and create this interesting topic.

A close friend of mine in around 2007-2008 talked to me once about selling account's on world of warcraft for some extra cash on the side, I had played wow before on and off and was rather intrigued by the prospect of extra cash with such a random method.

I decided to research into it and was surprised by what I found, I ended up buying the famous glider bot and instead of levelling up account's and selling them I decided to farm gold and sell it to resellers after weeks of researching into what would be the best thing at the time.

I made dozens of account's all the way till gliders death, I made good cash and it helped me at the time as I was a student. Glider then died and gatherbuddy was released, I went onto this and farmed materials and sold them, however.. gold and mat prices were dropping and got worse and worse like never before from around late 2009 to mid 2010.

I decided to leave the wow RMT scene 2 months ago as it turned terrible, and try out a few more MMO's for my RMT fix.

I delved into Rift, the new popular bot, but this just has no money sinks, plat sells for shit and It's totally pointless, I quit.

I got into runescape 2 months ago, the prospect of only a £3.50 month fee instead of £50+ expansion costs like wow and a £8.99 sub was very exciting, I'm currently running a few account's right now and levelling them up to be FDK bots. Although rgsp and FDK's in general seem to be going to shit.

So that brings me to my question, what do you think is the best MMO out right now for making money off? And do you think games like guild wars 2 will be awesome to bot and make money off in the future?

Thanks.