@joenicholls I think this is the educational equivalent of... http://bit.ly/cc6g9Q – Simon Wood (s_n_wood) http://twitter.com/s_n_wood/status/28695096051
@joenicholls I'd have used CMAPs a lot more if you'd told me it can draw ducks ;-) http://bit.ly/bMG1tr – Simon Wood (s_n_wood) http://twitter.com/s_n_wood/status/28674615855