It is not that far-fetched to think of Instawar as a kind of Hot Or Not for Instagram, although there is clearly more to the site than that.
The Hot Or Not connection is derived from the fact that Instawar has two different images battling for supremacy, and the outcome of such duels is always decided by users. That is, people who visit Instawar are provided with two images which have some kind of palpable connection (such as two pictures of the sun setting on the sea, or two different stills of the same animal), and they have to choose only one.
Yet, the site lets you do more far than Hot Or Not since you are enabled to unite the best pictures that you have been presented with. You will effectively be creating diptychs, and sharing them all over your favorite social sites. And those keen on photography are obviously getting the best part of the deal – they will find enough quality content here to fill ten blogs at once.
Instawar.org In Their Own Words
A fascinating image browser built for Instagram.
Why Instawar.org It Might Be A Killer
It is the first time that the Hot Or Not concept is applied to Instagram.
Some Questions About Instawar.org
Which features are going to be implemented next? Will people be able to do even more with the featured images? 
