Gmail for Android 4.0 and 4.1 gets a major update, finally lets messages fit your device’s screen :

The most important new feature of the update is the long-requested ability to fit messages to the device’s screen. A new swipe-to-archive gesture is also now at your service.

In order to enjoy zooming in on your messages, you must enable the feature from the Gmail settings. I found it to work quite nicely. Feel free to share your experience by dropping a line in the comments section below.

Good Bye :)