8) Gina Trapani (around $110,000 per month)

Gina is the only woman in this list. She is the CEO and founder of Lifehacker, a blog about life hacks and software. She is very active in the social media community. Her focus on Lifehacker was to find ways to do things better. Currently she is leading development of ThinkUp, an open-source social media aggregation, and analysis tool at Experts Labs.

7) Collis Ta’eed ($55,000 – $120,000 per month)

Collis Ta’eed is the co-founder of Envato, a company that operates a group of eight online marketplaces that sell creative stock asset for web designers. He is the owner of TutsPlus, an informative site that offers online courses and tutorials on web development, design, illustration, photography, video, music and other digital courses.