UPDATE 01 March 2013: If you are not on a mobile device, and yet see no “Sharing” buttons to share via email, print, Facebook, etc., no icons for the rss feed options, and no option to subscribe to the blog via email, which should be in a widget in the right-hand sidebar, you are likely using Adblock Plus with “Fanboy Annoyances List” on Firefox, which is blocking more than just ads and pop-ups.
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