[refset]

Having used the ASUS P2E (300 lumens) virtually every day for the past 3 years in place of a television, I completely agree that 100 lumens is pretty low for a box this big. The latest models from ASUS such as the P3B (800 lumens, ~3hr battery life) better demonstrate what's currently possible for that form-factor and within the that price range.

Touch input aside, I feel like portable/LED projectors are a very promising avenue for Sony to explore. They are very convenient and incredibly dinky compared to big old clunky flat-panels (aka "black mirrors").