"While portions of the entry saying EA was notorious for rushing out games and then did a poor job supporting them postrelease were edited out, the entry was not entirely scrubbed of criticism. Remarks about the company's practices of buying smaller studios like Origin or Westwood for their intellectual properties were left in, as were notes saying the company shuts down its acquired studios once they make an underperforming game."

 http://uk.gamespot.com/news/show_blog_entry.php?topic_id=25854397&sid=6176748&tag=latestnews;title;0

Ahh Ea its so easy to hate the hell out of you. 

Somehow all gamers need to find a way to shut EA down and live without sports games for a few years until 2K takes them up again.

Nothing EA does surprises me at this point.

Isn't there also a lot from Sony (Mostly about SOE) and some from Nintendo (One about DS lite hinge and another about uncited GameCube Disc failures?) ? and don't even get me started on Microsoft.

http://www.gamespot.com/news/show_blog_entry.php?topic_id=25855103&sid=6176799&om_act=convert&om_clk=newstop&tag=newstop;title;3

Although to be fair, it seems a lot less corporate based as some one from that company just happens to edit it. Also keep in mind that most of the edit they made were typo correction, so actual removal of potential harmful information is not that often by any definition...

P.S. There's also some more obvious editing done by other companies/organizations...

P.P.S. Keep in mind they mentioned nothing specific about said IP tracking tool as well... It's not like IP address are all that hard to conceal/change given some network knowledge, correct packet capturing/analyzing tools and some programming skills.