The promotion of the book Addition by Adoption: Kids, Causes & 140 Characters continues with a guest post by our own head monkey, Kevin D. Hendricks, on the Twitter tips site Twitip. Twitip is run by ProBlogger founder Darren Rowse, who is regularly featured for making a six-figure income as a blogger. As of today the guest post had been re-tweeted 116 times.
