116 karma · joined June 24, 2011
Previously: Head Instructor at Lighthouse Labs, designer at 37signals and UBC. Reach out at john[at]2xcd.com.
Sorry about that :( Unfortunately, that's not supposed to happen. It's supposed to remove the field when you go back to previous days.
That said, you're the second person to report this. I haven't found a fix yet because I haven't been able to reproduce the bug - it's weird.
I'm going to rewrite that part and see if this gets fixed on the next release but, I won't lie, it's gonna be a shot in the dark. Mind pinging me at john[at]dayboard.co so I can follow up when I can get this fixed? Thanks!
It's just that I saw the site before -- it's kinda driving me crazy I can't find it now.
I think the difficulty in reaching 90% confidence is in designing a challenger that is THAT much better the original (i.e. 10 vs 5). Most split tests are shots in the dark. You'll basically need a design or copy that is doing pretty bad and an a challenger that is a lot better (but not obviously good enough that you use it in the first place).
Yes, you'll need moderate levels of traffic for split tests to be effective, so if you don't have the traffic or time to wait around, you should be talking to your users.
Besides, if the "spam" is actually helpful and appropriate, what is spam to you may be a welcomed way to learn about a new product for another person.
That said, never trust a marketing messaged signed by the Prince of Nigeria. ;)