Antitrust+?
parislemon.com
parislemon.com
At least it’s expected from the likes of him, it’s less excepted and much more disappointing when actual reporters writing for supposedly credible newspapers start speculating about the law or relying exclusively on quotes from “experts” which are paid by one interested party or the other.
IANAL either but I asked one, and she thinks that any antitrust issues with Google results are little more than the product of negative PR and don't have legal merit.
As for Search+ itself I think that G+ is just a foothold, this feature will become more useful and interesting when data from one’s calendar, email, voice messages, saved maps, etc be included in the mix.