I called this an RFC because, while it's not actually proposing a code standard, if this is going to be effective it's imperative that everyone agrees on how they're proposed and defined.
Proposal
Essentially there is a GitHub repo, that explains all of this is greater detail (please read the README!!!). In short, when someone creates an RFC they write up a Markdown file and create a pull request on that repo. When they do that they will also need to create a topic in General with a link to the pull request so people are aware of the proposal.
Any issues or suggestions will then be discussed and proposed using the pull request (not the forum topic) and the markdown file edited until everyone is happy, at which point it will be merged by a repo collaborator (probably myself, Lyqyd and Dan if they're up for it, the fewer people the better to be honest). Once it is merged it is 'officially accepted'.
I'm unsure of whether there should be any defined format for the RFCs or not. I'm also not really sure what should happen if a standard needs to be updated. I guess you'd just make a pull request with the changes, but how do you maintain versions? (furthermore, is important to maintain versions?)
This is obviously just a proposal, so I'd be interested to see what you think. The main rationale with not having it on the forums is the ability for anyone to edit and to maintain changes easier. Additionally, the reason why I suggest keeping all discussion on the pull request is that there will naturally be some discussion there anyway, so it seems logical to avoid separating it out.
Another issue raised by Quartz101's pull request is what makes something in need/worthy of standardisation. Is there anything wrong with standardising everything? However, making a format that is only used by 1 program a standard seems overkill.