Hi David,
Interesting survey. Seemed like question 1 needed one more entry...regularly create shapes, stencils and/or templates.
Also, there is another category of user...experienced power user, consultant/contributor.
Other than the above mentioned, nit-picky, comments, the survey struck me as rather complete.
Oh, perhaps add notification so that once the submit button pushed, a thank you splashes up to let the user know the process is complete and finished.
Cheers!
Wapperdude