I was trolling the Craigslist computer gigs, web design jobs and internet engineer jobs and came across an ad that said knowledge of Tumblr was needed. So what did I do?  Googled Tumblr.  Found out it is a blogging app that claims to be the simplest blogging app on the market.  So I tried it.  It's OK.  For now, I will cross-post on the blog on my own domain name and maybe also on Myspace or any blogs that connect to LinkedIn.