I actually got to take this. I still have the e-mail. The FULL survey:
Gender, State/Province, Age
Which Games Systems Do You Own
Have You Heard Of/Owned/Played Games for the Wi-Fi Service
Influence of Wi-Fi on purchasing those games
How satisfied were you with each game
Questions about where and with who you like to play online games (with friends/same location, with strangers online, with family online, have you had a bad experience)
What % of online play is done against people on your Friends Roster
How have you exchanged friend codes? + Which is your favorite method? (in person, phone, message board, IM, etc)
How satisfies are you with the friend code system?
What do you dislike about the FCS? (time consuming, different codes for each game, no in-game FC exchange, roster hard to manage, limit is too low, no ability to select a specific friend(s), fact that friend data could be lost by putting the cart into another DS system)
How desireable would it be to...exchange codes over the service/exchange codes on a Nintendo site/have a universal friend code?
Have you visited Nintendowifi.com?
Have you used ____ feature/rate the feature? (troubleshooting, router info, gaming hub, stats, user content, error codes, forums, events against NOA staff)
Overall satisfaction with the Nintendowifi.com site?
Any wifi.com suggestions?
How desireable would ______ be on Nintendowifi.com? (compare stats with friends/strangers, upload screenshots/videos/art, rate user content, see what friends are playing, manage friends roster, have a blog, schedule matches, form clans/guilds, submit videos, submit strategy tips, participate in user-made forums, personalize how the site looks)
Where have you played the DS? + Where have you played online? (vehicle, airport, school, friend's, home, restaurant, mall, etc.)
Where would you play your DS online if a hotspot/connection was not an issue? + How much time do you spend there now? Would your visits there increase if there was Nintendo WiFi? (same options as previous Q, but with specific stores and restaurants included)
How would you like the Wifi to be setup in a store/restaurant? (Specific area with monitoring/specific area without monitoring/no area, no monitoring)
Then it ends with household stuff (how many people live there, income, # of kids, race).
Not sure that was helpful, but that's all there was!