More goodness from Nancy White, who is probably one of the most adept users of social media out there. "When the door to connection is open, watch who walks through and follow them, not those who stand at the doorway and naysay! And I'm not just talking about social media early adopters. I'm talking about people passionate about getting something done." That shouldn't (I would say) be taken as an endorsement of a non-critical stance. But if someone naysays, they ought to at least have ventured into the technology (and its community) to have some grounds for their criticism.