Mobile Content allows you to use shortcodes to display different content, in your posts or pages, depending on the device it is being viewed on.
SB RSS feed plus adds post thumbnails to RSS feed items.
Shop On Page provides an easy and simple affiliate ad program for bloggers.
Authy Two Factor Authentication helps you proctect your WordPress site from hackers using simple two-factor authentication.
Fast Secure Contact Form lets your visitors send you a quick e-mail message and blocks all common spammer tactics. Additionally, the plugin has a multi-form feature, optional extra fields, and an option to redirect visitors to any URL after the message is sent.