Are web properties 2.0 sites ignored by Google?
Sometimes, back creating accounts on web properties 2.0 sites and posting unique articles on those sites and get backlinks - Works well and this approach helps to get quicker SERP in google. But nowadays, It does not.
One of my SEO friend told me that, nowadays Google ignores the blogs or Web properties 2.0 sites links due to many guys are doing this approach to get increased their SERP on Google.
What do you guys say?