Hey in the spirit of the third point, I recently learned that if you put four spaces at the end of a line, you can then do a line break and it'll treat it as a real new line, instead of just moving your second line to the end of your first.
See?
Like this.
Pretty cool stuff.

Agreed. My interests get way too little activity. Otherwise I love the platform.

Agreed on point 1 the answer is we all need to create more posts. We can't expect others to do it for us.