You can summarize this by a simple question.
Would you switch to a "miners-fork" where halfing is not done ?
I know I wouldn't.
I have no bitcoins at the moment (well, I seem to have been paid by bit-x today, but this is dust). I sold whatever I had at 460. If that was at the top (I didn't follow the price closely), then I was just lucky, and I'm done with Bitcoin, wtf...
So, personally, I don't care