If you have been playing that long, you would have heard of it. It is one of the few mmos that was actually shut down. Lots of money was poured into the game but ended up getting canned along with the creator of the game (who seems a bit of a crack pot but whatever).
The only reason why games such as D3 and Swtor are mentioned here is because they are so new and fresh in people's minds. But overall they are certainly way more successful than those two games that I mentioned.