TwitterWidget
Displays your Twitter timeline in the sidebar of your blog. The plugin is widget ready…
Plugin Tag: follower
TwitterGrid
Displays the Twitter-Images of all your friends as a mosaic in the sidebar of your…
Twitter Bird
Twitter Bird will display how many people follows you on your Twitter account.
Infoblast SMS Follower
Infoblast SMS Follower is a WordPress plugin by Muhammad Hamizi Jaminan (http://www.hamizi.net/) inspired by RSS…
WP User Subscribe
Just another Subscribe plugin. Simple but flexible.