They can. They (Yammer) bought One Drum (http://onedrum.com/) only a couple of months back.
(Checking my twitter feed, they arrived in SF from Stirling (Scotland) on 24 April.)
The guys are currently quite happy; tweeting: "Two startup exits in 12 weeks. I am Midas", "An analyst just asked Steve Ballmer if OneDrum played an important role in the acquisition".
(Checking my twitter feed, they arrived in SF from Stirling (Scotland) on 24 April.)
The guys are currently quite happy; tweeting: "Two startup exits in 12 weeks. I am Midas", "An analyst just asked Steve Ballmer if OneDrum played an important role in the acquisition".