Hello
Well i did a few searchs but it seems there'n't many or any posts concerning the use of sections.
The "help" pages in PP2010 are short and sweet and my guess is that the answers to my questions are probably next release.

PP2010 has a ribbon option called "Sections and I have found it quite useful to group sldies accordingly.
Whilst you can rename the sections, that's abotu all you can do.

What I need is to navigate using them.
Example. I have numerous sales plays. All the content my sales will use is in the deck, and I've used sections to group content according to the meeting/custoemr they will meet.
But there is no way to navigate using the section names. Ideally, I like

shortcut keystroke to jump to section number
havepowerpoint manage the slide numbers / section as I add/delete them
Add hyperlinks that recognise the section name not just the slide name

It would so much easier for me to to add a hyperlink+image with section name, so any sales can just click in an agenda type table and jump straight to the appropriate slides. You can do that easily referencing slide names, but not sections. Pity.
the "user experience" would be so much better

I dunno if PP2013 does it better