Advantages and Disadvantages of Do-follow Blog

[richardsmith]

What are Advantages and Disadvantages of Do-follow Blog?

[almedajohnson]

Advantage is Google will consider it as one of the factor of PR. And disadvantage is very difficult to manage it

[hazelnice]

Hi

Advantage: get double the traffic increase, especially if you are WordPress users and useing KeywordLuv plugin, you will get traffic from search engines within a decent amount.

Disadvantage: many spam comments with the sole purpose of getting backlinks only.