It's once again possible to buy a license for TextMate after we've been having problems over the last few days. PayPal upgraded their systems over the weekend, but apparently weren't ready for the roll out. It appears they're back in business, though, which mean we are too.
UPDATE: We spoke too soon. PayPal is down again. We're glad that we just work on simple shareware and are not responsible for holding back millions of transactions. Oy, the pressure!
UPDATE 2: PayPal now announces that everything should be back to normal. We've had registrations coming in all day today as well, so the problems seem to finally have cleared up.