Steam is the platform for digital distribution of PC games currently most used, and the people of Phoronix has investigated the files of the demo of Left 4 Dead, and have found particularly revealing a file, the "steamclient_linux.so" that joined a year ago or so looking for a senior developer to port applications from Windows to GNU / Linux and that Postal III will use Valve's Source engine, will natively for GNU / Linux ... well, white and in the bottle.

Reasons to use Windows ... falling ... endo endo endo ... ...

Via Phoronix