What I would like to see is a more mature community where js professionals write their code as it doesn't belong to them. The code we write will be picked up and viewed by other people and it is for them we really should be writing, not ourselves.
As a start everyone should at least read Google's style guide which is a good way to start thinking about code style. I won't tell you how you should style your code - it is something that should be agreed upon by a team but I will go in to what I do to try and make my code more accessible to future programmers.
That is the major point - we should code for others. This is one of the reasons I wrote the JQuery-like interface for the closure library. I know that there is not that much exposure to the closure library so I want future programmers to work with something they feel comfortable with.