Mine was EVE 1 month after it first came out....and am still playing it now.
Have tried online shooters (BFBC, CoD) but have decided that I am proper carp at them and dont like dying repeatedly after playing for 23 secs, so am giving them a miss.
Have also done some online flying in FSX, which was good fun. Cant remember the name of what it was, but was an ATC circuit up for it, which really added some realism to the whole flight sim experience. May try and find it out again so that I can get some practice in and help out with my PPL lessons.