The Backpedaling ... at least partial.
Though I'm wondering why they are doing the preview when they are not really reacting to feedback until the update goes live (unchanged) and shit really hits the fan. I also doubt that those balance changes have been play-tested before release.
This is especially troubling because Cal seems to really know his stuff and the reasoning behind most changes seems mostly valid. Is the pressure (from management) so high that they are forced to release stuff so overhasty?
