I'm probably just fantasizing, but it would be great the Rust Foundation took over Servo and they built it into its own browser separate from Firefox. ("Separate" as in "different stewardship". I don't mind if Firefox and Servo share some code in the form of library crates.) If there was someplace I could donate to support both Rust and a freedom-respecting web browser, that place would get a whole bunch of money from me.
>>majews+(OP)
Improving Rust itself is already a humongous task with no shortage of issues to solve. Taking on something as big as Servo on top would be a horrible distraction.