So far I am leading towards getting these types of disposable camera, I thought it's a great idea because my guests can take snapshots during the wedding banquet and capture the special moments

I will have my wedding photos done prior to the wedding so this may actually be a good gift idea, to hand out the photo set on a CD on that day.

http://www.beau-coup.com/bloembox-tiny-tins-flower-seeds.htm

This is the wedding favor I received when I attended the first wedding.

We did this and it went over perfectly.
http://keepsakecandy.com/

Pear candles, pear kitchen timers, pear salt-and-pepper shakers, etc.

This is my second choice for my wedding favor, it's less costly than the disposable cameras and it looks nice.

Nice idea but not sure if people would actually take it out of the box and use it on a daily basis.

Last thing I want to receive or to give is chocolate. You eat it and it's gone, how can it be serve as a favor.