Options can contain images, text or both. Create as many options as you want and then mix it up! A picture is worth a thousand words, but if you don't have a picture you better get typing.
Participants can see who voted for which option. Votes can also be changed or deleted - we are just helping structure the conversation.
Voice your views and maybe the others will come around. Pasrticipants can keep up with the discussion through email, SMS or push notifications.