Pesticide Paradox

Just posted an article on the Pesticide Paradox and how Model Based Testing can help alleviate that problem.

Among others things Terrarium 1.2 seems to have been released. I have been wanting to create an organism and play with Terrarium for some time now (try and use Evolutionary Psychology tricks perhaps?). Hope I get to do so with 1.2 at least. 

Anyone know of any similar games (.Net based) out there?