I think it's a pretty well-made app that might come in useful sometimes. I actually wanted to try it out right away, but although I had a question in my head, I couldn't come up with static answers to it. I'm probably just too tired right now. I'll probably give it a test drive some time next week.
I would love to see some features added, actually. I have been looking for a tool to set up a quiz about the SteemIt FAQ (to give people a reason to read them), but couldn't find anything that could be connected to SteemIt somehow. dPoll is the closest thing I've seen so far.
With a couple of tweaks, it would be a very good quiz app.
If only it would be possible to ask a series of questions, instead of just one and that there would be an option to count scores for correct answers. If this would be the case, ánd that it posted the final score for a user as a comment, I would have exactly what I need.
Lol, maybe I should have a talk with the developer about the possibilities... :0)