From time to time people present you something, on your birthday, Christmas Eve or any other holidays. Sometimes these are useful things, sometimes not. That is just because they don't know your wish exactly.
Wishlist is the answer. You may leave here all your ideas about the gifts you want to receive. Write down them all and keep your head clean for new ideas! Then, invite your friends (by entering their e-mails) to study your wishlist and due to it they’ll find out your most desirable gifts.