10bob,
When they don't offer a flight at the time I want to the place I want to go to, they aren't offering the product that I want. When I want to go to Frankfurt, that's where I want to go - not Hahn.
Understand that I travel on my business, so time is money. Plus, I'll be honest, I want the comfort of Business Class, and even leaving that aside, every time I've looked at the Ryanair product, it is neither at the times or to/from the places I want to use.