If it is true that Beth has bought the franchise, we can all say goodbye to it anyway. Beth is a crappy publisher, and if they made the game themselves we're unlikely to see the good gameplay or the atmosphere that made S.T.A.L.K.E.R. series so good.
I guess thats all up to opinion, while the STALKER franchise has something special, a creepiness if you will, which is helped I guess because the Chernobyl disaster was a REAL event, STALKER 2 is nearly finished in its development, they wouldn't need to add much to get it out on the market as for future STALKER releases.... well I love FO3 and all the TES series, even if story-telling hasn't been their strong-point they certainly know how to create a big and believable world to explore

Maybe THQ can pick it up like a gentleman above said even if Bethesda don't, they already publish the STALKER series anyhow, might as well continue its development?