mathsbank was mentioned in the YUI in the Wild newsletter today:
http://yuiblog.com/blog/2009/04/23/wild-20090423/

PayPal competition available from mathsbank shop page. Apparently there's gonna be one lucky paypal shopper per week winning £10000 till the end of May.

April newsletter out now

http://mathsbank.co.uk/home/newsletter/april-09