If you're visiting this for the first time, this is a good place to start.
All through, you would encounter names such as O, Oneiro, Oneirodynic, SF, Sleepyface, Vishnu or Vishnupriya. All these are just two people, both of whom are named Vishnu.
While one of the Vishnus is referred to as O, Oneiro, Oneirodynic or Vishnu itself, the narrator, me, is SF, Sleepyface, or Vishnu, depending on the context.
Right! Now, that you've got it right, start right at the bottom of this page (for the first post), and, well, wish you happy reading! :)