HI, I heard abt few blog commenters which increases backlink. my question is that is it safe to bog commenter software? if so then wat are important fewtures that a blog comments shud have?
well, comment on most relevant blogs, try www.dofollowsearchengine.com and search ur similar niche, and blog on those.. you will get quality backlinks, as well as good for ur PR. but i don't really support using software or any automated things, spam is the last thing we bloggers want, always think for both sides, I would not spam if I don't want spam on my sites too. just my 2 cents.
Blog comment must have following features: Comments must contribute to the discussion. It should not intended to get backlink. Comment on blogs that are thematically relevant to your site. Do not post multiple comments on a single blog. Use your name instead of keyword in name field. No inappropriate or offensive comments. and my personal advice is , do not use software for blog comments as it will look spammy.
From my own expirience I could say - don`t do it automaticaly. Many blogs has anti spam features enabled and filter all coments with links inside. Only manual comments related to the article and link to your site in the footer
I am sure using software to 'find' dofollow blogs should be fine. But you should visit each blog and leave good comments only after reading the blog post.