Perhaps youd've rather the Fallout franchise remained dead, because that's where it was until Bethesda came along.
No. There were several companies in the bidding for the Fallout franchise (Bioware being among them), Bethesda won. Fallout would have marched on without Bethesda.
I'll stand behind my statement; Obsidian's biggest strength lies in it's ability to write a decent story, much more so than Bethesda. Let's also not forget that New Vegas, which was developed by some of the same people who developed the originals (the same ones that so many hold in such high regard) released it in such a buggy mess that they still haven't been able to fix it right.
I agree that Obsidian's writing was much, much better. I understand most people have experienced bugs, but I honestly haven't seen one since launch day (they did the first patch the day after), so I'm not complaining on that front.
I still think that unless Bethesda learns how to write a decent story, that they should let Obsidian handle that aspect, and they can do the rest. I do believe that they listen to their fans, and that they learn from past mistakes, Unfortunately though, you just can't please everyone all the time. People will always find something to complain about, no matter what.
Well, I hope Bethesda's writing improves if they helm the next Fallout game, because Fallout 3 had awful writing (I think we agree on this). Though I do have to concede the point that Bethesda learns from past mistakes.