Thanks - they've been fairly consistent for me for many months but taken about a 40% dive the past 7 days from the same traffic. Mind you the traffic's usually fairly targeted and does better than 1-40 most of the time.
Oh well - seems to happen with many sponsors from time to time. I'll just ride it for a bit and see if things pick back up

I was sort of hoping it was just a general post xmas thing with too many cards maxed out.