What is it with the Irish Times & Aer Lingus ?

The Irish Times publishes a travel supplement each Saturday and a small part of it deals with reader's complaints (1 complaint a week). The last six weeks had 5 complaints about Aer Lingus and 1 about Ryanair. It seems strange that there is a 5:1 ratio in respect of complaints - from reading Boards and other places Ryanair would surely have the same number if not more complaints. Is it possible that Ryanair spend larger sums on advertising with the Irish Times ?