Thanks for linking to the Coat of Arms Visual Designer. I expect to have a new version over the weekend, but it will have only minor changes. There will be a few new divisions, a few minor bug fixes and one medium bug fix. (It seems that the last update broke the "Name/Motto" feature that allows a user to add a scroll near the bottom with the name or a motto.)
The last major update where I redid counterchanging drained me a bit so I've spent some time on some other things. One was an article that may get picked up in an RPG magazine. Another is a review of random dungeon generators at:
http://www.inkwellideas.com/?page_id=125
And the most recent one I'll be ready to announce soon, but it is an RPG related software project.