I have! Just booked 4 of us for a day trip trip Dublin. Everything came to 0.08 pence!!! No taxes, charges or anything! Have a look on airliners.net, people have booked like 5 return trips each! LOL. It's rude not to book flights for that price even if you don't bother turning up for them. I have booked some flights on the off chance I will actually be able to go!