We look at your last 100 posts, separate them out by post type (links, photos, videos, etc) and then rank the different types using our Relative Impact algorithm.
If you haven't posted a certain type--maybe you haven't posted any videos--we have no idea how that type performs, so they are ignored.
So if you've always posted links, we recommend experimenting with photos and videos.
You might be surprised by the results. MTV India found that photo albums increased clicks by 1290%.