Onnay Okheng

Add the official Google +1 button to your WordPress blog to let visitors recommend your pages right in Google search results without having to leave the page. Place anywhere on your template.
Google +1 is the first plugin to bring total Google +1 support to your WordPress site. 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 want, where ever you want. It also comes with built in support for all 46 of Google locale / country API�s.
Here is the <a href="http://www.screenr.com/0HBs" rel="nofollow ugc">demo</a>.
Contact me for say hello <a href="http://onnayokheng.com" rel="nofollow ugc">Onnay Okheng</a> or buy me a cup of chocolate 🙂

Add Google PlusOne

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 …

LaClave

The MasDetalles share plugin to help people share, bookmark, and email your posts and pages using Masdetalles share. New: MasDetalles share.
MasDetalles Share le permite compartir sus enlaces en el marcador social Masdetalles.do desde su blog, email, tienda virtual, y cualquier pagina web.

Masdetalles Share

Help people share, bookmark, and email your posts, pages, your favorite links through MasDetalles.do

Add Google PlusOne vs Masdetalles Share