Comment on Duplicate Content and Canonical URLs by Nabtron.
I just ended up manually coding my blog for comments page to show the correct canonical (not the faulty wp default rel_canonical) explained here: http://nabtron.com/manually-canonical-wordpress-permalinks-without-plugins/8177/
but the query is, will the keyword / seo of internal / paginated comment pages be lost ? or their value will be added to the main canonical page too?
thanks