Twitter accounts? No worries, the firm just sent out an update to its Android app that will let you switch between multiple accounts with ease. It's almost magical. Not saddled with the burden of weaving a complex narrative across multiple online identities? That's okay, there's something here for everyone; this update includes push notification, updated home screen widgets, and assorted bug fixes. Version 2.1.0 is live today, assuming you're rocking Android 2.1 or higher.