There are two factors that have significantly contributed to the slower rate of posts here at free convection. Over the last 30 days I've posted about 1.2 times per day. My rate January to March as about 1.9.
My first explanation for this is the fact that I am no longer a college student, and therefore spend considerably less time sitting in front of a computer.
The second is that due to this website I have decent books to read.
Despite the fact that I'm posting less, my readership is up from about 17 per day to almost 20.