I usually don't give to people who come out and "ask". But yes I am a sucker for the handicapped and the people who truly love to quilt but can't afford it.
Being on disability myself, and having a brother with Down's I know that there are always people less fortunate than me. If I have something and know someone can USE it. I will send it to them.
But if I get the feeling they are just asking for profit or whatever, I don't bother.
I have a tendency to take people at their word, and don't understand how some people can be so sneaky and use people. I go with my feelings. If they sound honest, and I can help them then I will.
I just try and be the best person I can be and try not to think that I am being used!
I have been fortunate and have gotten many good deals at garage sales, etc. But I almost always give away some to people who can use it. I recently got a pile of material and gave half to the senior center close to me as they make things for donations.
If I can't use it, I hope someone else can.