incrediBILL - 3:44 am on Jan 24, 2011 (gmt 0)

on what basis should they step in?

Predatory anti-competitive behavior, enough is enough, really.

If Google planned to compete with them head-on then they shouldn't have tendered an offer, at a minimum someone should slap them on the wrists and give them a 12 month grace period before being allowed to go after Groupon.