From MediaWiki Widgets
This widget allows you to add a Wibya Bar to your wiki page.
To insert this widget, use the following code:
NOTE: So, I have Mediawiki Widgets installed. I am not a coder. I looked everywhere for this and found it nowhere. I went to #MediaWiki (the IRC place) and got nothing. So, I finally looked at how the AddThis Widget looked and played with it until it worked. Below is the code. A note for all the purists out there: If you can clean the code up so be it and put your name on it, but please don't attack me for not being a coder. That has been the biggest problem I have run into since I have been around this clique.
For the Widget Page:
Note: You need to set up an account at Wibya for your site. In the above instant case the numbers after Toolbar and Loader are specific to my site so they will work for yours; however, all the data would go to my site.
For the Template Page:
The only drawback I find with Wibya right now is that they don't support SSL and it breaks my site's SSLs.