I completed Experiment 3 as well, but don't see a place to input my BTC address. Just in case, here it is:
14F3q8aysNCw4wmEEStNdSnvyNmEqzBg6B
Nickname: Nick1138
Hi Frost. The reason you didn't hear anything straight away is that you're meant to email me at my university email on the site. No probs. I've paid current rate (0.008).
01/15/2014 12:59 0.008 Sent to 14F3q8aysNCw4wmEEStNdSnvyNmEqzBg6B