yeah :=)) noticed every similarities ? Orcas, Titan from TS, APC ,tanks ..nuclear/ion look a like stuff..GDF instead of GDI..Some official maps have even the same names ..Island ,volcano ,Canyon
http://guides.gamepressure.com/enemyterritoryquakewars/
Dev from SD told me that they used to play renegade a lot at the time ,and they got their influence by it