Thanks for the replies. Yes, work is paying.
I should at least earn some points (though not a lot) for BA and Aer Lingus, right?
Yes on BA flights ... on Aer Lingus nothing unless it's a fairly expensive ticket and even then only a few Avios, no Tier Points ... On the upside though Aer Lingus have a more frequent service and in my experience at least better punctuality on DUB-LHR