Julienh/Sharrre — pull request #103 by pcantrell (2012-12-31 01:47:56+00:00)
Title: Setting urlCurl to empty string shouldn't disable FB & Twitter counts

Per the docs, setting urlCurl to an empty string should only affect Google+ and the other networks that rely on it — but instead doing so disables count for Facebook, Twitter, and everything else.

Without delving too deeply into your code, it appears that this simple patch fixes the issue.