Funding and Acquisitions: Rumor mill churning about a potential Google acquisition of Groupon

Today’s funding and acquisitions news roundup from across the web:

Web Content

Google Said to Near Agreement to Buy Groupon for $6 Billion (via Bloomberg News)

Social Media

Yammer Lands $25M for Enterprise Social Networking (via Mashable)

Cloud Computing

Hatsize raises $5M to let businesses try new tech before they buy it (via DealsBeat)