Really? You can't just talk to the person and gauge their enthusiasm? I talk to devs all the time and they typically wear their tech bias on their sleeves. You

Really? You can't just talk to the person and gauge their enthusiasm? I talk to devs all the time and they typically wear their tech bias on their sleeves. You know who is hard core C# and wouldn't touch java w/ a ten foot usb cord after just a few moments.