Recently active topics in PBwiki tagged with size

Want to apply a font style with a single keystroke BLUE-UNDERLINE-BOLD or HIGHLIGHTED - is there a way to do this.

It seems too many mouse clicks are required for adding styles or formatting to text. Is there a way to add a sort of dynamic style shortcut key or any other programs that work with PBWiki that can format text I've selected in text or text in tables?

I want to use the wiki for cover letter sharing and evaluation. In a previous wiki we found the available text space to be limiting. How many characters and spaces are allowed in each posting?

I use the Heading 1 format for the title of the page. I would like to include a table of contents that includes only instances of Heading 2. (I.E., I don't want the title of the page to show up in the table of contents.) I know the TOC plugin allows me to customize how deep the TOC goes (i.e., one level, two levels, etc.). Is there any way to *just* show level two, and omit level one?