Blog2Social - Auto post, cross post, re publish, re post and schedule your WordPress blogs posts to social networks like Facebook, Twitter, LinkedIn, Instagram, Pinterest

Narrow - Narrow helps you build a targeted audience and increase your influence on twitter.

Facebook Apps and Tabs - Customize your Facebook page with a variety of tabs, apps and design elements. Optimize your Facebook presence with Facebook Apps.

Follow3rs - Follow3rs enables you to add more followers to your Twitter account and become prominent in no time at all.

ViralContentBee - Viral Content Bee is a web-based platform that utilizes a crowd-sourcing model to facilitate the generation of  “social buzz” on content.

Followerion - Followerion is the most trusted site regarding how to get more followers on twitter.