For extra context, this was (originally, I think) used on /. because people would comment without reading the articles. The 'fucking' is used to communicate annoyance that it wasn't read in the first place.
An example, for this article:
OP: "Yeah, there's a lot to be thankful for, but I get delayed out of SFO because of fog almost every flight."
Reply: "TFA actually has a chart that shows that flight delays due to weather are not a problem, at least compared to other cities."