Ryanair has recently published the list of their screen scrapping websites. The included document contains also the letter from Ryanair to the European Commission.
Among the screen-scrappers, famous online travel websites: Priceline, Booking.com, Opodo.com, yahoo.co.uk, etc.
Unsurprisingly, some of the meta search websites who generated direct traffic to ryanair.com were also included in the list but they were allowed to do screen-scrapping. These websites are generating sales leads to Ryanair but allow the booking fulfilment on Ryanair’s website.