I don't often get such emails/help what have you,
mostly because I don't have a wishlist up.
Except for one person! :-)
There are more examples, but this is my favorite.
When you're suffering visual/auditory meltdown
from too much stimulus at a con, your feet hurt,
and you're not likely to notice anything less
than a weapon going off near your head, it's ever
so nice to have your best bud turn to you and
say "here. you should buy it."