In the survey they should place the radio button to the left of the option. They should also have "no opinion" always selected by default, otherwise the survey shows a bias (props for even having the option there though). It would also be nice to have the options for any question placed in a random order, perhaps that's getting too fancy though.

Of more importance, please familiarize yourself with the development work that's been going on before filling in the survey. Check out dev.perl.org for more info. Happy Perling :).