timsoulo - 12:28 pm on Dec 20, 2011 (gmt 0)
What you need is some strict rules of guestposting.. like these:
1) post topic should be highly relevant to my website and add value;
2) post length - 1000 words min, with proper text formatting (headings, bullet points, pictures, etc);
3) shameless self promotion is not accepted;
4) your link can only be placed in the author bio section at the end of the post.
if the contribution meets all of the above - why not to publish it?