That's the reason for the open beta testing: to catch smaller bugs that the Dev's might have missed. Any time you throw software out into the real world, weird things are going to happen. Even on "Closed systems" such as consoles, because of small variants in components or minor bios revs to fix previous issues, problems occur. Crytek released a statement some time ago as to why they believe in open beta testing. they are committed to quality and their craft. Look at what this game engine can do. It is hands down THE best in the industry. look at how much better Cryengine 2 improved from Crysis to Warhead. How many companies give their engines an overhaul between add-on material? (yeah i know it was stand alone software

) All the same.. what.. 2 or 3 tops? Blizzard, and ID are about the only ones I know of that come close to this kind of service.
So yeah, to be sure there will be a few bugs, but in 6 months, no one is going to care. >: )
So, in the meantime, go have some nice green tea and wait pensively like the rest of us! Cheers! ;D