Google's +1 arrives and officially launches the era of social search. (Small Business E-commerce Link Digest – April 1, 2011)
Social search is here in a big way thanks to the launch of Google +1. Here's what the world is saying about +1.
Since I've spent much of the week mulling over the meaning of mobile marketing (try saying that fie times, fast), I thought we'd end the week with a quick recap…