One of them sent me a questionnaire this morning. I spent all day (well I did other things in between) trying to get the damn thing to load. First it stuck on one screen, then it stuck on another. Finally- 12 hours later- the bugs had been ironed out and it ran beautifully- only it turned out to be all about football and- having answered a handful of questions that demonstrated my ignorance of the subject- I was selected out. So no credits, just an entry to the daily draw.
Ailz has been doing surveys for years. She says this is how it goes.