GaryK - 7:12 pm on Nov 30, 2012 (gmt 0)
Uh-oh. This could spell the end of one of the most popular browser add-ons for Facebook called Social Fixer. It's a free add-on that lets you alter the look of FB, including things you don't want to see like ads.
a program that alters the look of its website and swaps out its ad offerings
I wonder how important that "and" is?