Well I am one of the good ones that has left you feedback on the two occasions that I have bought from you however if you see my feedback rating is 6552 and I have sold over 14,000 items on eBay.  I would say that about half dont ever bother to leave feedback, and they never email to say that the item is received.  However I look at it this way - if they dont leave feedback or say thanks then they must have received the item or they would be asking where is it. 

I checked my feedback this afternoon for those who had not left it in December and when I looked to see what feedback they had left for others a lot never leave anybody any feedback.

By the way the fishing lures we bought from you are being used by the grandson today.