"but in the complex format used by blog/wiki software de jour you will lose it forever" Exactly. I don't understand why almost all blogging and CMS platforms s

"but in the complex format used by blog/wiki software de jour you will lose it forever" Exactly. I don't understand why almost all blogging and CMS platforms store data only to database. I think that proper solution for most sites would be to keep DB for maintenance and indexing purposes. For visitors everything would be served from static files.