Mummelmann on 12 March 2008
This is no alien idea for those who played the original Half-Life back in 98, there were in fact portals in a few levels, brought forth by tears in time and space at the very beginning.
Also, this is a likely scenario seeing as Newell of Valve software has said numerous times now that Portal gameplay, or at least segments of it, could be a major part of Episode 3 due late this year.
I'd not oppose myself to a fresh breath in what might possibly be the stalest game genre of them all, but regardless of such fancy plot and gameplay turns, I remain confident that one of PC gaming's finest dev's will continue making smashing games! 
Can't wait for Episode 3 and that alledged Half-Life 3 teaser supposedly following in its wake on Steam!
