No not at all, I do not agree with your statement, search engine gives a good rewards to the blog site because most of the blogs are regular update with informative contents.

yes now forum posting is better then commenting.

usually blog on forums that are related to your company. Blogging for your carpet does really well!

Blog commenting will be effective our website when will comment on relevant post mean's related to theme.

No, blog commenting is a nice off page technique of seo which help in bring more traffic to your website.

No never @Kunalmathur. Blog commenting is a best way to bring traffic. Yeah it is not profitable for link building purpose but for traffic it is an absolutely good way. But you should post your comment in high quality blog sites which are of your niche.

blog commenting is the best way in S.E.O.. you can get quickly position in blog commenting... but note that post the comment in relative blog....

yes....now these days Forum posting is better than blog commenting.

It is not true blog commenting is a great way to boost your SEO, create traffic and generate leads. Commenting on the right blogs is a powerful networking strategy. You can choose dofollow related Blogs.

Go Another person blog then comment and hyper your link.

Is it a good idea to have a link to your site in your comment?

Comment on any blog that show nice thing for that blog is known as the blog commenting.

I do not think blog commenting is going to be spam but if you r not doing well and writing well in comments then surely it will be spam. you need to read the blog post then write well, not only thanks post post is good and get one backlink.

blog commenting websites...
comluv.com

interactiondesign.sva.edu/