The discussion centers around the popularity and relevance of Counter Strike (CS) in the current gaming landscape. While some participants claim that CS is outdated and express a preference for newer games like Enemy Territory and UT2004, others argue that CS remains highly played, with thousands of active servers and a dedicated player base, including younger gamers. The conversation also touches on the anticipation for Doom 3 and the challenges of playing other FPS games, such as America's Army, which is noted for its military recruitment angle. Participants share experiences with game mechanics, like the difficulty of parachute missions in America's Army, and express varying opinions on the merits of different FPS titles. Overall, the thread highlights a mix of nostalgia for CS and a desire to explore newer gaming options.