Yeah, but this isn’t even a good way to see if there is smoke. Say 1000 FReepers see this thread, and only ten of them got the survey. Who is more likely to chime in? The ten who got the survey or the 990 who did not?
So your methodology is determinative of the results.
If a hundred people who see this thread got the survey, I would say the matter bears further investigation. Wouldn’t you?
We’re up to seven, so far. I wonder if there is a way to count how many unique visitors have seen this thread...