Well, it doesn't look like ThinkGeek is supporting bitcoin anytime soon...

• Kevin D: Hello! How can I help you today?
• Nefanon: Hi Kevin, I was looking at your payment options and I was curious: Does ThinkGeek plan to offer bitcoin payments in the future?
• Kevin D: We have no plans to offer any other forms of payment at this time.
• Nefanon: Aw, that's disappointing, a lot of geeks are getting into bitcoins and I'd love to share ThinkGeek with the bitcoin community as a supported retailer. Has ThinkGeek heard of bitcoins?
• Kevin D: They have been introduced to us before and at this time there are no plans of using them.
• Nefanon: Ok, cool! Well, I just wanted to make a formal request for ThinkGeek to accept them. It's an awesome technology that I think will only grow and become more popular.
• Kevin D: I will forward that feedback for you.

He was very slow to respond though, I wonder if he was busy or asking around.