Why can't content and article authors on major websites write coherently with correct spelling and grammar?  I was browsing through some Halo-related articles during lunch and came across these three:

http://www.mlgpro.com/modules.php?op=modload&name=News&file=article&sid=617&topic=21
http://www.mlgpro.com/modules.php?op=modload&name=News&file=article&sid=620&topic=21
http://www.bungie.net/News/Story.aspx?link=8F5BA4AF-04BF-4253-A565-3AF9FCD58FCC

The spelling and grammar are embarassing - especially in the MLGPro articles.  How does this content get approved?  Do the editors and authors even know that they could do better?  Maybe the audience of these sites doesn't know any better either and there just isn't any demand for better writing.  It just makes the authors look less credible and the organizations they work for less professional.