'spent' == past tense. (and yes some of us have been doing this for a while ;) ) Working on large scale machine learning projects now. Couldn't be happier. An

'spent' == past tense. (and yes some of us have been doing this for a while ;) ) Working on large scale machine learning projects now. Couldn't be happier. And yes, I knew the answers to the questions without having to look them up. (though I suspect I'll get the Networking questions wrong.)