MISSY MWAC, PETAPIXEL:
"Dear Canon and Nikon,
"Last November, a spacecraft which had traveled 6.4 billion miles over ten years successfully landed on a comet. A COMET. This means we can now do ANYTHING, which is why I am writing you today with a list of suggestions, nay, improvements that I hope you will consider implementing in future DSLRs.
"None of the suggestions are as daunting as landing on a comet, I assure you. Let’s get the idea machine started!"
This is a funny open letter. Yes, it's satire. Read it, here.