4
Looking at your site, I'd say you've already done a very good job.
It's really difficult to suggest enhancements when it's not clear what you want to enhance.
Are you wanting games?
Are you wanting a "hot or not" page?
Are you wanting to post videos?
Are you wanting social media features?
This is where being a webmaster takes a personal approach. You have to tap in to your audience and get a feel for what they want. Once you have that, you are empowered with the knowledge needed to seek out the code that will give them the experience they are asking for.
Insanity can be defined as "doing the same thing over and over and expecting different results."
Stupidity is not a crime. Therefore, you are free to go.