Made some progress on my new product this morning. I'm calling it "Helpful".
The goal is to help you find relevant questions from your followers on Twitter that you can answer directly or save for future content ideas.
I've got the follower import working and today I started cycling through all followers regularly to check for new tweets. Next step is to import some tweets and then figure out what to do with them.
I added Snailbox to BetaList today. I didn't realize that there were paid tiers, though that certainly makes sense. For the free tier, there's quite a wait, so that's something to be aware of if you're planning to launch there.