Simple fact ...
Ryanair, with added optional charges are still cheaper than other Airlines MAJOR or not I have taken 100's of flights and never found a cheaper price than the price I payed with Ryanair (FACT).
Also what other Airline offers there passengers cheap flights and removes the tax from the final price ond dont say this is only on afew flights or seats because I have never payed tax on any of my Ryanair flights (FACT).