Is there a summary of the text formatting commands? While "em" for instance is obvious, others are not so, at least to me.
I know they appear when typing, but it would be good to have them available as a single page in "Help"
a is anchor; usually used for inserting links to other pages
em is emphasis, commonly implemented as italics
strong is strong emphasis, commonly implemented as bold
cite is citation, which seems to be rendered the same as emphasis
code is program code, commonly implemented in a fixed width font, and here in a small point size as well
They're all standard HTML so you can look them up on the internet.
When I learnt my computing, HTML was still a novelty for the rich and/or the enthusiasts!
I was happily plugging pH meters (and any other bit of lab equipment with a connection) into a BBC "B": blissfully unaware that this was a trend that would make the analytical chemist an endangered species.