Because i have past experience as a designer wherein they promise LTC for payment and after all i just received a token with no value because the project didn't succeed.
I agree, paid before a token that doesn't worth anything and learned my lesson from that. I also agree with
@hugeblack if you want to look for a good staff you should at least have a budget to pay them with cryptocurrency that can be exchanged anytime and not with a no value token since we are not all sure if the IDO will be successful and your tokens would have a value.