Suggestions:
1. Remove the "Home" tab until you have something that is actually different.
2.Replace the small logo with some type of variation of your larger logo.
3. Change up the footer descriptions. The "About Us" and "Unreal Cheer!" are very similar. Get creative and add something different.
4. Fresh content... currently ZERO activity going on, last post on May 21.
5. If using the "Welcome Block", maybe change it up to be more inviting to outsiders, enticing them to sign up and join.
6. The difference in yellow/orange/blue of your logo and the blue/green used throughout the theme is huge... try to infuse the colors of your logo throughout the site, or vice-versa.
7. Make your Twitter block in the footer relevant to the topic, not your "Network". If browsing, I'd be more interested in seeing tweets about the topic at hand. Yes, your recent tweets are about it, but why not have the feed based off a search or tag?
Overall:
Very new site, obviously. Currently see a lack of activity, nothing to drive others into the forum to view the site, much less register. 2 members, not much as far as posting either. Node icons are new, not sure if they change based on unread/read or not. Very basic UI.X Dark theme, nothing else changed on that part.
Carlos, with a bit of effort you might be able to get this site to take off. Having it sit there and collect dust with how new it is isn't going to be a good thing. Good luck with the future work.