That wasn't anything to do with my question, but I figured it out for others that will run into this.
Click the dropdown after you have logged in to the new forums, manage characters at the bottom, and click the charname#server text, its a link, and it will switch over to your sc2 account and let you post. Happy gaming!
I clicked on the change character button and then clicked on accountname#server right at the top, it switched right over to my SC2 account."
Click the dropdown after you have logged in to the new forums, manage characters at the bottom, and click the charname#server text, its a link, and it will switch over to your sc2 account and let you post. Happy gaming!