Ryanair contact details
I have tried, in vain, to contact Ryanair before with a suggestion that they try automatic check-in at Dublin airport. BA, for instance, operates this facility in many airports accross the UK. IMHO, it'd save a lot of queuing time and frustration for customers, and cost for the company.
AL seemingly tried to introduce this system a few years ago, but it was rejected by the unions at Dublin airport as it could damage the old jobs for the boys there !!
Having fallen foul of Ryanair's stringent ID requirements before though, I don't think it would be appropriate for them as you'd have to show your passport / drivers licence at some point.