I'm REALLY surprised about this as it is one of the most popular survey sites and your demongraphics would probably mean that you get invited to quite a few surveys?
I stopped doing them a few months ago as I realised that I was on the computer quite a lot just waiting for a survey to crop up for me (even with visual ping alerts) and unfortunately I don't get many surveys with them to make that worthwhile. (I don't have a smartphone, so have to be on my desktop for all internet stuff, which can be restrictive, I know).
I may start logging in again when I am on my computer, to see how it goes this year.
I haven't bothered with surveys for years..
If I have 90mins spare one evenings I want to use that 90smins to earn the most that I can and getting paid pence to do a survey isn't going to do that
Why do surveys when you can do Mystery Shopping
Why do Mystery Shopping when you can do Smartphone task apps
Why do Smartphone task apps when you can do uTest
Why do UTest when you can do Web Search Evaluator Work
Why do Web Search Evaluator work when you can do Matched Betting
Why do Matched Betting when you can work on content to create a passive income from your blog(s)
etc..