Plaidophile

So, normally when you try canceling an account with a phone company, they send you over to customer retention, but T-Mobile gives you a much easier way. The magic words: "I'd like to convert my account to pay-as-you-go." They're more than happy to do that, and after that you can easily just port your number or, if you're also changing numbers at the same time (like I am), you can just have the old number forward to your new number until the minutes expire.

(Also, I might just mess around with making circuits or something. It'd be fun to try making my intercom dial my cellphone, for example.)