Glad to now know of your site!
And about Paypal. As a consumer, I like having the option to use it. But I have plastic so it's not that big of a deal if someone doesn't
Paypal can be pretty sucky at times and I can understand businesses not wanting to use it. They are pretty notorious for extra fees, withholding money for because of "suspicious activity"... And at any time, they can decide to never give you their money if they think
something sketchy is going on... even if it's all legit.
For a recent (non-tea) example of Paypal woes, check out the problems Notch, the creator of Minecraft, has had.