In every diversion I have been involved with/heard of, RYR have got the pax to final destination albeit with the inevitable delay associated with arranging ground transport at an infrequently visited airport.What we don't do (& I'm guessing someone in high office looked rather closely at the legality of this one?)is provide coach transport for the returning pax to come to wherever we deposited the aircraft;they are told simply"your aircraft has been unable to land due to adverse wx,your flight has been canx" So any of you thinking of going off for a dirty weekend in winter would be well advised to A -come back Sun morning B- Be on very good terms with,or have a sympathetic boss,or C- use another carrier. It is I agree, a bit harsh;and the answer to your original question is " just as much as they care for their employees"!?!