SO is the only site where I'd notice (or even care about) a hit. Depending on what happens between now and then:
Current - Recalc = LOST
8172 7450 722 (-8.8%)
About 1.5 month's worth of rep for me, given the frequency where I find time to use the site. I'm not losing any functionality, so its nothing to cry over. Reaching 10k will just take a month or so longer, no big deal.
I, for one, welcome our new rep system overlords. The thing is, as many questions have already been asked, it is increasingly harder to reach the high rep spectrum by just asking lots of questions anyway. That will just continue over time.
May as well make it fair. I'm not shedding any tears.
Yep, I hit it dead on. I'm now at 7472 but had a few votes on answers prior to the recalc. Its all good, I'll be even happier when I manage to hit 10k.
I'll wait for the next DB dump, but looking over things, it seems like this had the exact intended result.