I'm fairly open-minded but I don't see much going on here. Here's my critique
- The layout and user interface is mediocre
- The content on the front page is not engaging. On 4chan I see anons conversing, even if it's stupidity.
- I seem to be able to comment only via Facebook. There are sites on which I have posted via Facebook. The overall jankiness of your imageboard for some reason discourages me from revealing my Facebook identity.
- The animations on images seem gratuitous. It isn't aesthetically pleasing, and it doesn't enhance my experience as a user or make anything more intuitive or rewarding to use.
Just my two cents. Make of it what you will.