Mix text with images and embeds
One or multiple questions about a subject or person
MP4 or YouTube embed, Vimeo, Dailymotion, etc.
A poll where each question has two competing answers
Everyone can submit new list items and vote up for the best submission
Everyone can vote up for the best list item
A list-based article
What do you know about ...?
What type of person are you?
MP3 or SoundCloud embed, MixCloud, etc.