I gave out coins last year and overall the feedback was quite good. The cachers who received coins were happy (..obviously), and it kinda made me feel better, seeing as I'd given a few newer cachers what could be their first geocoins.
Brain hurts.. and I'm getting frustrated (my 99.9% turned out to be about 85%) =(
You should see my sticky note.. It's covered in M, O, S, C and W.
I'll check back in a little while..
I'm a bit late on this, but the last PiF mission I undertook ended up giving 5 different cachers new coins. If possible, I'd love to participate in this one.