what you say about blog commenting is it bad or good. what google think about them. if comments are on relevant sites , what you say?
Good, unless it's your only source of traffic. The key to Google's heart is to look like your links are natural - meaning you have to have a wide variety links, both PR0 and PR5, both follow and dofollow etc. But all in all, blog commenting can provide some valuable traffic (not only SEO wise but actual targeted traffic from the readers of the blog) so generally it's a very good thing to do.
Do fallow Blog comments are really helpful for SEO .i mean we can produce lot of back links easily from blogs so your sites get good page ranking but it takes some time to get result
Usually it's a free plug for you site or link. Hard to say how much traffic you will get from it, probably not too much. If it's dofollow then +1. If it's nofollow it's still a free plug so why not. I don't spend a lot of time blog commenting. Just don't spam the heck out of them, because they probably won't approve it. If the topic of interest to you then even better.
Blog comment is really a good source of backlinks and this can also drive a little traffic on your site.
focusing on do follow blogs, that have related content and are not spammed is the way to go. we do blog commenting, and i already got used to doing 1000+ blog commenting for my own sites.
Google issued a warning to webmasters about Comment Spamming on last week. Here is the URL. http://googlewebmastercentral.blogspot.com/2009/11/hard-facts-about-comment-spam.html
Blog commenting is always good. even if the comments are nofollow, you can possibly get traffic from the actual visitors to the blog.
Blog comment is the good for SEO, it gives backlinks, traffic well. you can do dofollow blog comment can provide some valuable traffic, so generally it's a very good thing to do.
I don't think Blog commenting does much good with traffic(Ok It does give a little traffic but not much) but still gives value backlinks which helps in getting in proper PR
I don't really concern either its bad or good since I'm enjoying myself leave a good comment at interesting post.
its good..depends on how you do it...if its just a spam comment it'll be worthless once it is deleted...