[RummyChick]

It was known.

There were comments made on Wiki from a Centcom IP about Broadwell and Kelley.

http://www.dailydot.com/news/wikipedia-jill-kelley-petraeus/

[Ernest_at_the_Beach]

From your link:

******************************************EXCERPT*******************************************

Now we’ve learned that Jill Kelley—the Florida military socialite who helped launch the investigation into Petraeus—also made a surprising guest appearance on Wikipedia about 10 months ago, thanks to an edit by someone with a U.S. Central Command (CENTCOM) IP address.