If you are a webmaster who likes instant results , whether in terms of link building or content marketing, then blog commenting might not be your cup of tea. But, if you are able to add another strategy to your bag of online marketing tricks, even if it takes a bit of time to bring in results, then it is definitely worth investing your time in blog commenting.
Or just exposing big fat frauds for copy-pasting. http://blog.woorank.com/2013/12/blog-commenting-viable-marketing-strategy/
Even it’s plagiarised, but still :
DO YOU USE IT FOR YOUR BUYERS ?
I’m sure the buyers who might have bought such services from you will regret in long-term. Forget Commentluv sites as well.