Of course they're still working and hold a place in a good, balanced seo campaign. Just use your brain - don't spam, don't use excessive anchors and don't post on questionable or heavily-abused pages.
do you believe in blog comments ?
do you believe in blog comments? ?
This combo right here is a killer.Works perfectly well especially if you do them on relevant sites
Looks like we had a similar idea.I don't believe in any Religion