pingbackpro.com — Watch me get a laid-back 8 pingbacks in 8 minutes in this realtime demo video of my new Pingback Pro plugin for WordPress. Pingback Pro let’s you search, select, ping and display up to 10 pingbacks for each and every single post you make on your WordPress blog… * Searches 5 major blog search engines for any keyword you like. * Select relevent results from top-ranking blogs an…