If this can help to save money for other stuff, why don't we sell these gadget at a cheap price instead of giving them for free?

I know that a gift is always better, but.... I don't think it's a big cost if people are really interested in.

Don't forget about the fact the Summit has free entrance for ALL. We offer 3 days of conferences, food, party ecc... all for free

I think there's nothing bad if we, at least, sell t-shirts or USB keys.