Chrome/Firefox extension Gmelius makes Gmail more readable
With numerous buttons and options you may never use, Gmail's rich interface can get in the way of actually reading email. To be fair, Google packs a lot of functionality into the interface, but no interface is perfect for 100% of its users. Gmelius is a simple Chrome extension and/or Firefox add-on that lets you pick and choose which features you want to see, and how you want to use them.
Read more: Chrome/Firefox extension Gmelius makes Gmail more readable
Story added 24. August 2012, content source with full text you can find at link above.