Comments on blog post good for SEO?

yes, comment contents for blog are good for seo

Yes, it is good. but only relevant comments are approved by admin in blog commenting.

Yes it is good, but your comment is authentic and relevant to the post. Avoid some spam comment such as:-

Nice post
looking good
Thanks for sharing information and many more.

ye it is good in seo. But If we do too much for other projects then it will be spam.

Yes it is good for SEO. But blog should be related to your website or project.
and it should be updated daily.
one more thing comment should be change for blog posting other wise google can block your IP.

Yes blog comments are god but only when it is revelant to the Particular blog. Otherwise it is Spam.

Yes it is good for SEO. but comments on the most related blogs and blog value..

Depend on the blog post value.

Yes!! But Not Every Blog Comment is Good for SEO. If you use Do follow blog like .org, .gov and .edu these are all good for your website.

yes comment content blog arre good for seo

Yes. Good comments are good for seo.

Yes it is good for SEO to comments on blog ......

Its counted Spam if not relevant content in your comment or advertising links found most bloggers moderate and remove links or whole comments :) Like I do http://j.mp/SAKfiverr

I think commenting on blogs is good

In writing comments on blog post be careful that there is no spamming. The idea of writing comments is to have backlinks to your site. Ensure that your comments are informative so as to make other viewers greedy to see what you have to offer on your site.

Yes I think so. I often do it.

yes always it makes you show your presence to the internet world

Yes it is good for SEO to comments on the most related blogs.