vB3 post and thread
 

I have installed vbSEO Sitemap Generator following these instructions : http://www.vbulletin.org/forum/showthread.php?t=220886
I have pasted the necessary code, as explained, for the SEO link to the file vbseo_sitemap/vbseo_sitemap_functions.php.
Since that moment I began to notice a great prevalence of thread number respect to post number; does anyone of you know the reason of this?
Thank you