This post is a plug for a great new tool: Mockups. It makes it brain-dead simple to create quick sketches of your application design, and it integrates with Jira and Confluence. I bought a copy to do the mockups of a new startup idea I had, and I love it.
The product is the first from a new company, Balsamiq, started by a good friend who worked on Acrobat.com. Check it out!
