As someone who spent 36+ years in the corporate world as an accountant/budget & financial analyst, a significant portion of my time was spent composing reports and memos. I found both internal and external communications to often be lacking in proper grammar. The following three articles support my observations. I believe these lessons are pertinent to us as writers as we offer our submissions to agents, editors, and publishers.
http://www.dailywritingtips.com/every-company-is-a-publishing-company/
http://online.wsj.com/article/SB10001424052702303410404577466662919275448.html?mod=WSJ_LifeStyle_LeadStoryNA
http://www.addictinginfo.org/2011/10/29/dumbing-it-down-the-pursuit-of-intellectual-mediocrity-in-america/