I'd need to find a post office - living out in the sticks make that a harder task than you might imagine! Still, I reckon if I get it on April 1st and pay, then its on the computer, so even if I don't have the disk by the trip, I can prove I have actually paid for one and the computer says 'Yes'!
Principal Software Engineer at Raspberry Pi (Trading) Ltd.
Contrary to popular belief, humorous signatures are allowed. Here's an example...
"My grief counseller just died, luckily, he was so good, I didn't care."