Tweet Here are some of the observations and insights that were shared via Twitter this past week. JaneBozarth – “Setting up only private internal social media platforms is like having phones that won’t call outside the building.” – via @TimKastelle. Nobody alone learns as quickly as everybody together. Friday's Finds MORE >>

I had the news on in the background while performing morning ablutions. It was tuned to CBS This Morning – Charlie Rose has recently joined the lineup and my wife, a former news producer, favors both Rose and the Tiffany Network. But the piece that was running as I washed the sleep from my eyes was simply unbelievable. Access denied.(I Do you? MORE >>

Healthy collaboration is a target many aim for but many miss. It’s far easier to say you want your team to work smoothly together without too much stress than it is to actually accomplish the open sharing and feeling of unity, trust and purpose that demands. Just knowing that collaboration is easy to screw up isn’t of much use though. MORE >>

I recently received an email from a stranger asking me to send them a LinkedIn invitation. This is a complete breach of online etiquette, and creates a problem where there is none. When you join LinkedIn, you get 3,000 initial invites. You can get this restriction removed by contacting customer_service@cs.linkedin.com.). How do I know? MORE >>

For any student of potential disruptive technological advances, life extension inevitably looms as one that could completely change the condition of humanity. While there is heated debate about whether the current proposed approaches to life extension being proposed have any merit, there is no question that major advances are possible in the field. MORE >>