Bodog is one of the most established names in the online poker world. The site boasts some of the best traffic in the industry and provides players with plenty of tournaments and games to play. Whenever I logged on to play, I had no problem finding a game.
PokerTracker uses the name "Ignition" to include all skins using the Ignition software - currently Ignition, Bovada and Bodog. Once you are registered, launch PT4 (restart if it's already running) and the app will be downloaded and installed automatically.