Force Close is a question and answer site for questions about the open-source Android operating system that runs on cell phones (like the Google Nexus One, Motorola Droid and more.)
It’s 100% free, no registration required.
via Force Close.

Getting Started with Android

via Getting Started with Android – Cs160-sp08.

Do you get inopportune IM chats on your Android phone, even if you haven't activated the Google Talk application? There's a setting in the app that always makes you available. Here's how to turn it off.

via Prevent Google Talk on Android from Automatically Signing In – Android – Lifehacker.

Picture this: Your working on a client’s machine running a complicated registry edit you found on a web site. You are working on said client’s network, when all of a sudden the network goes down. You’re not sure what to do next because you have no network connection. Ah ha! You have your trusty Android phone

via Tether your Android phone to your Linux laptop.