Ryan Caldwell has a interesting post up at Performancing regarding the one skill he looks for in a problogger (besides writing). It’s social networking and social media skills. You all know how I like to harp on the importance of social networking, this piece gives you a good indication of why anyone who is hoping to blog professionally needs to know the ins and outs of social media and social networking. I think even freelance writers can benefit from learning how it works.