And adding just a thought . . . . . always do it by e-mail, privately, never on the boards. I know I've forgotten once or twice, and sure hated it. And sometimes there's mistakes, like:
He didn't get it (wrong address, lost in the mail, etc.)
He misread the return address or screen name, thought it was from someone else.
He's been sick, or had trouble in the family.
An example: Hoss sent me a nice fiver a while back, and I completely missed a very special gift hidden in the packing at the bottom of the box. My wife found it later when tossing the box. I had never thanked him for his nice gift.
Thanks for being patient, and not giving him grief before giving him a chance.
Tuck