I've had a few successful money making ventures thanks to advice on BHW. One that generated http://www.blackhatworld.com/seo/4-000-mo-from-twitter-pinterest-fb-datafeedr.548602/#post-5377879 (& paid for bday trip to Spain). After a few years off, I decided to focus my attention on Linkedin, as this still seemed to be an untapped source. My goal was to determine a way to utilize my growing connections and figure out how to monetize those relationships. Little by little I started working and tweaking different methods each day to see what worked best. Ultimately I am now at 50,000+ connections and over 51,000 followers. I am generating over $4,000 per month just off Linkedin alone and hopefully will be doubling it shortly. I wrote about it on another http://www.blackhatworld.com/seo/generating-2-4k-per-month-from-linkedin.842165/#post-8969625, but will be reposting it shortly on here. Love to hear others suggestions on how to generate more revenue from Linkedin?