Best to read CK's comments there carefully as he has hit the nail on the head - read;
"Ryanair aren't exactly short on low time FOs and never will be"
and
"they will be keen to get your cash"
and coupled with
"there is still a plan to take 300 odd cadets per year"
To me it would seem that the first two comments are at odds with the last (in any normal company) so prepare to be skint if you do join.