Doug Lombardi of Valve Software in an exclusive interview with C&VG commented on the plans to release Half Life 2 on X-box and not on PS2 or game cube. When asked about the possibility of developing for future consoles Lombardi told C & VG that Valve are interested in the next generation consoles plans. This does sound hopeful; as I'm sure the PSU.com staff members aren't the only people that would like Half Life on the PS3.
Valve Software plan Half Life for PS3?
By Seb Hayes on 3 November 2003