Ask HN: What's your mobile development setup?

Inspired by the discussion on "The Ultimate Mobile Computer: Connecting an Asus Transformer and a Raspberry Pi" [1].

I'm currently using an Acer laptop, but it weighs more and has less battery life than I'd like. I am considering moving to a Nexus 10 + Linode to get much the same setup as his, but that requires a decent data/Wifi connection, so precludes working offline.

What's your setup, and what languages/IDEs does it support/do you use most? (I do mostly Django development and am using Eclipse + PyDev currently.)

[1] http://samuelstern.wordpress.com/2012/11/12/my-ultimate-mobile-setup/