Everyone is doing it.

Are people cyclical by nature or is it a learned behavior?  I'm not sure.  There is ample evidence for both positions but I personally feel that we revisit circumstances when there is more we need to discover from them.  I guess this is my re-introduction to blogging again.  Besides it seems like everyone is doing it now, including a few friends who I seem to recall scoffed at the idea of writing for free.