> From testing the current version of Servo, it still has a long long way to go though, until it becomes a usable browser.
In reality, I think you're waiting for a different project. Servo is like Gecko/Webkit, it's the browser engine. As far as I know, they're not aiming to build a browser, just the engine part.
What you're waiting for is someone to start using Servo as an engine and provide the browser chrome :)