Well, there's not much more to say other than Powtt is a Jott Link for Pownce. After setting it up you will be able to post notes directly to Pownce using Jott's (very nice!) voice-to-text feature.

This link has to be set up from w/in Jott. Here's the information you'll need to do it:

The link URL is http://www.finitestate.net/powtt/link/
The setup URL is http://www.finitestate.net/powtt/setup/

You might also want to keep in mind that, in it's current implementation, Powtt does not use OAuth and requires you to store your Pownce username and password -- in clear text, by the way -- in a database on this server. If that's going to be an issue then don't use Powtt.

I should probably also point out that there's no guarantee that this will work, either! :) What is it they say about "without warranty, etc."?

Given all those disclaimers, if you do try this out I'd like to know about your experience. Drop me a line @ info AT finitestate DOT net.