We did play Runes of Magic for a couple of months though, when it went f2p. That was pretty awesome while it lasted :P
Hey now, let's not forget Space Neon Lobsters. Who started when Star Trek Online was in beta.
Well except Runes of Magic was free to play from the get go (unless you count mandatory high level microtransactions) and Star Trek well... It was a fun concept but the execution left just a mite bit to be desired. I can confidently say ESO is a better mmo than both. So go buy it and join the guild :P