QUOTE(michael george @ Mar 20 2013, 12:41 PM)
Yes it still works, as long as you're making good comments.if you make comments on relevant sites, or on sites which are really good, it would be beneficial. there are some terms and condition you need follow that rules.
Spot on Michael. Blog commenting for the sake of putting your links does not work anymore, you have to make sure that your comments are not spam.