#TChat Radio is all new and live Wednesday, July 31, 2013, at 6:30 pm ET (3:30 pm PT). Remember, the #TChat Twitter chat will follow from 7-8 pm ET. Even though we didn't have a radio show last week, we still had a powerhouse crowdsourced #TChat. Segue -- according to this week's #TChat Radio guest, "Collaboration and cooperation are the only way to succeed today. It's how we scale." And with U.S. companies spending 39 percent more on social learning in 2012 than they did the year before according to Bersin by Deloitte, we'll discuss why this is all so critical for personal and professional growth and success. With an explosive demand for social learning, formal and informal knowledge sharing, and increased collaboration, employers are finding new ways to enrich people's careers, foster their engagement and retain them at the company. Join #TChat co-creators and hosts Meghan M. Biro and Kevin W. Grossman as we welcome our special guest: Nick Kellet, social collaboration proponent and co-founder of List.ly, a service that curates the Web's best social lists. This will be another important show for us all, so we hope to "hear" you here! **A special thank you to our "world of work" partner Achievers. Learn more here!