I have a lot of time on my hands, have past experience in forum posting, I am currently administrator of a gaming forums, where previously before it was shut down I was able to gain a post count of 5,000 posts in 1 year. However these were concise and punctual posting where minimum paragraphs of 5.
The subjects included technical support, data entry, and administrator work such as moderating the forums and participating in the boards discussions and posts.