Thanks.
Okay. I have some time to look at your site and give my thoughts.
I'm going to start off with your twitter here...
You keep linking to just the mainpage of your site. You need to stop that, it comes off as spamming. Once in a while is fine, but anything above 2 in a single day will reek of spam vibe.
I don't like the way you're advertising your content, either. You're not linking to your site properly: I see that you're linking to your stumbleupon url. While it's great that you're putting some kind of focus on stumble upon; you seem to be doing it just to your site's mainpage. You need to stumble your own posts.
Those threads you have on your site are great ways to bring traffic to your site. Your SEO isn't dependent soley on your mainpage's pagerank. Instead, it's your overall forum's domain - you need to focus on attracting your visitors with these "news" about your minecraft server and/or minecraft news. Your members have tips, tricks, feedback and all that stuff, so use those threads to advertise your site.
With twitter, you need to communicate with your users, I have learned this the hard way. So, now my posts are like a sentence with a link and another comment embedded. Like this:
Here's DLC news:
Here's milestone news:
Here's a clever way to announce something related to CODForums:
I used to do this:
Some of your twitter posts has some posts that are full of hashtags.
Now, looking at your google+ page, first question to myself "If he's doing exactly what I suggested for twitter, why is he doing it on google?"
Your posts on google+ is better than the ones on twitter. That's a 360 degree difference in there.
Also, Google+ uses hashtags like twitter. The difference between the two is the length of posts.
Facebook doesn't really have hashtags, so you're going to have to target the minecraft players with simply keywords. Soon Facebook is going to launch their own search engine.
To see some examples of my posts on facebook, it's here:
http://www.facebook.com/MW3Blog
http://www.facebook.com/CODForums
To see some examples of my google+ pages, it's here:
https://plus.google.com/106492284376956564796
https://plus.google.com/115551712196444223073
For reference, those twitter posts I quoted above are:
http://www.twitter.com/MW3Blog
http://www.twitter.com/CODForums [quoted]
http://www.twitter.com/MVC3Forum [quoted]
To learn more, check
this out, and read the other links embedded.
Yes, Treyarch is the developers of Blops. We don't know the name of the next Call of Duty game, but all leaks are currently pointing to Black Ops 2, so if that's the case, it's Treyarch.