Several days ago, I wrote a blog post describing CCP's new rule against pretending to be affiliated with "groups of players". Earlier this week, I wrote an essay on the subject for TheMittani.com, which you can read at that link.
The article I wrote for TheMittani.com covers some of the same ground as the blog post, but goes into more depth on the subject. In addition, it analyzes extra rules that the GMs added by way of "interpreting" the new ToS provision. Somehow, the GMs' "clarifications" managed to make the situation even worse--as you'll see from the not-so-far-fetched examples I write about.
As always, links to all of my TheMittani.com articles are available on our multipurpose Links page.