I'd maintain that the issue lies with lies with that browser not the webpage

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These are generally good ideas, but I am reluctant to make a bunch of rules that people might find daunting. This is new to a lot of people--remember our constituancy! Most people contributing know little about web issues and are making a plunge in doing this. Nonetheless--fair guidelines!
My message is that all should post to the best of their abiltiy, but not to worry about formatting issues. Somebody can always come along and straighten things out if they find an issue. Content is the priority.
Ultimately, I'd like to work on consistency, not only in format, but in wording, neutrality of diction, etc.
Thanks for working on the nitty gritty of some of the formatting!
Steve