Bethesda usually fixes much of his bugs (Not all though (Many are too much engine releated). So did Obsidian on NWN2 and they wanted to on Kotor2 and AP but on both projects the publishers decided to say [censored] YOU and prevented further patches (for whatever reasons))
Edit: Seriously there are leagues between release F3 and 1.7 F3
Bethesda only did two patch releases for F03. the first patch containing the bugs they found after gold (1.0.0.15) and then the after launch bug fix 1.1 (that broke vats). after that each patch only added DLC achievements.
So far NV got one post gold bug fix and one emergency, delete your save game, bug fix. It would surprise me if Obsidian releases more then one bug-fix patch. And it will probably be next month.