As Red Light as you can get in Japan... save for maybe the alleys around Ueno station. It's a shame too, Roppongi is totally different during the day. All the odd shops around there are really neat. Stick to Shibuya for the night life.
Doesn't surprise me. You listen to his closing keynote from the infamous MacWorld 1997 and he hinted to cloud computing, how computers would become devices, and how those devices would connect to (rather than store) our data.