Was not home all weekend so did not have a chance to post. I did vote for Oblivion even through not a huge fan of the game my self but of the games I have played I thought it was the most deserving.
The game I played the most in my entire life and still play way more then I should to this day that was original release in 2006 is Dungeon and Dragons Online. I don't actually recommend this game to people anymore as it is one huge grind with pay to save time mechanics. If my main char ever got deleted I would uninstall it and never played again but since I do have a char that already finish most the grind that needed to make the current grind easy. I play it in what I call zombie mode after work as a kind of meditation. I put on a podcast or music and just let my fingers do it from musicale memory to grind stuff.
Then when friends on I do the hard content/raids with them where I have to pay attention. It fun but would not be as fun to me if I did not already have a well equip char that finish some of the grind mechanics already that give humongous power.
For a new char it would either be 100's of hours of grind to catch up or some insane amount of money that I don't even want to calculate. Since I played for 16 years on or off I can mostly catch up when they add a new grind playing a few hours after work in zombie mode without spending a penny.