I know there are some celebrities who refuse to sign index cards though.
For me personally, I used to send an index card when I first started collecting, but I would always ask in my letter if the celebrity could please send me a signed picture, but I had enclosed an index card just in case. I always received back a signed picture and never my index card, I used to just include one to be on the safe side. So you could always do what I did, unless you do actually like the look of signed index cards like some people. But now I just send my own photo's for them to sign unless I know they send out one that I would like
