It would be useful to have a question branch to an external site if the participant chooses a specific option. For example, if they give you a favorable mark, you can take them to a review site like yelp.com.
I would like to be able to make an exact duplicate of an existing survey. I want the duplicate to maintain all logic and branching from the original. I recently tried this and ended up having to re-check all of the branching in the survey only to find that about 1/2 of the branching was maintained from the original and the rest I needed to re-do.
Branching - I'd like the ability to set up multiple compound/delayed branching logic at one question. For example, from Q2 in my survey, I'd like to have Group A continue to Q3, Group B skip to Q4, and Group C skip to Q5. I need to set up all that branching from Q2.