MP4 or YouTube embed, Vimeo, Dailymotion, etc.
MP3 or SoundCloud embed, MixCloud, etc.
Mix text with images and embeds
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
Create a funny pic
One or multiple questions about a subject or person
A poll where each question has two competing answers