Cylons: Can't live with them, can't live without them

Some interesting musings from another fan about the nature of the Cylons here.

Quote:

Lingering behind all this is the entire issue of how the "toaster" Cylons went away for 40 years and returned with their humanoid masters. Who -- or what -- is in charge? Did the Cylons truly evolve or just encounter something which gave them human form. Why are there only 12 master types of humanoid Cylon? (One for each colony? Or one for each of the 12 entities buried in Athena's tomb?)