I am in.

1CfrEbFCBUuALwAsfYf7avKRceRonJyYYM

I'll participate. Book downloaded, I'll be sure to give it a read on the train. Good luck to everyone

1Kgd4dPMyUbveqpdQKGnbm5u2oEaPzvjux

Cool book, useful .
Also i would participate .
My addy: 1microLtvk1LzFzdbBeoWz9pBfXkP26yJ

You're all in, good luck, enjoy the book!

hey guys! whens this going off?

When there are 100 different participants. So far there are 69.