do you represent any companies or do you work independently? I'd personally thought that you are one of the representatives of https://crowdo.net/blog/crowd-marketing/ as as far as I am concerned, these guys are one of the most popular in this niche. I myself used their services, pretty impressive job actually. Now I have a strong backlink profile and the traffic itself is just fantastic nowadays due to their comments and higher ranking in google search they had provided. You can look through their blog and understand what I'm talking about. Besides, their services are pretty affordable.