Plugin Tag: plus one:

Love It

(1 total ratings)

Love It is a simple plugin that adds a "Love It" link to your posts, pages, and custom post types. Show your most popular items in a widget.

Syed Balkhi 20+ active installations Tested with 4.3.34
Simple Google +1 Button

(0 total ratings)

This Plugin lets you add the new Google +1 button to your site or blog.

Bainternet 10+ active installations Tested with 3.1.4
Add Google PlusOne

(0 total ratings)

It features template tag (both fully customizable on top or bottom of content) allowing you to place as many Google +1 buttons on your site as you wan …

Onnay Okheng 10+ active installations Tested with 3.2.1