Hmm... That is indeed great. Its good to see creativity and technicality - because lets face it: mecano&lego are great because you get standardised pieces, no instructions and you solve problems to build what you want. Now though, they've been making specific parts, kits and instructions for random things - defeats the point a little right?

Anyways... Wouldn't this just be insanely cool as an arduino/lego/mechano hybrid project?? I mean, LAN shields etc...