Great feedback, thank you. On (1) Great suggestion, looks good. On (2) I'm probably biased by having spent a lot of time with Python and Javascript and bound

Great feedback, thank you. On (1) Great suggestion, looks good. On (2) I'm probably biased by having spent a lot of time with Python and Javascript and bound to some preconceived notions of how one should deal with exceptions, so perhaps I give Go a harder time than I should for my failings and not its. :) On (4) I hope they get it right; packaging can definitely make-or-break the system. On (3) and (5) I found these techniques could/did-not work when testing Go App Engine. Editing the third party source had no impact, even after restarting App Engine, re-running tests, and deleting the .a files. I'm sure it's just another trick, but I couldn't find it so I eventually just gave up ... hence it being in my list of concerns. Thanks for the feedback, I appreciate the suggestions. Cheers