Much better epsoide, short and too the point, would be good to see you guys lay down the basic tenants of the story for the structure of the site, which i guess your not to sure of yet, what parts of the stack you want to use, how you plan to get there, seeing how they are implemented as well.
Its good to see that you guys are making the framework easier to test, it would be great to see you guys work with the third party Mocking guys to enable some of this functionality rather than rolling your own mocking framework.
There seem to be a bit of fragility in the test two with magic strings. But looks good.
I always had the same thought, as above, why not add some custom CE build that has some kinds of Webservice and wireless connection and let the large pc do the processing sending the data to the client/slave/robot