User blog comment:Arcaedia/Updating Wiki guidelines/@comment-4140166-20141215142156/@comment-4140166-20141215220610

The other suggestions, hmmm.. I do agree that crampedness is only a problem with Heading 3s. But I have no strong opinion one way or another. If you end up giving people too many strict guidelines then they'll more likely to not to read any of them anyway. I think some basic standards are needed then after that, it might be better to have everything done case-by-case.

I'm all for disallowing contractions in articles. Creating of scrollable galleries when there are too many pictures, seems reasonable.