So I have this idea of iMessage Polls. I hope this idea will include on the iOS 11, for me this is somehow useful for a groupchat so that it is easier to decide "What to watch movie" or "Where to eat" and etc. Do you think this is a nice idea?
I like it. If you have any developers skill and the necessary tools on your computer, you should start coding and creating a iMessage app for it. If Apple likes it, they could even spotlight it in their iMessage AppStore.
You should also send a feedback to https://www.apple.com/feedback/#mn_p and let them know about this idea.