Blood of Kittens posted more about Chaos Space marines today. The site is still not loading properly but here is the Google cache for the text:
[url]http://webcache.googleusercontent.com/search?q=cache:http://bloodofkittens.com/blog/2012/04/26/network-news-new-csm-codex-rumors/&hl=en&prmd=imvns&strip=1[/url]
And here is the text if no one can get into that:
Originally Posted by TastyTaste