I've seen a few threads about c4 changes but no one actually has mentioned what they are. What are they and where can I keep up to date on new changes coming down the pipeline?
There are no C4 changes. There was talk a couple of months ago about possibly maybe buffing tanks' HP across the board so they won't get killed by 2x C4, but these changes are not coming. You can check and discuss upcoming features on the roadmap: https://forums.station.sony.com/ps2/index.php#roadmap.63
You mean the signature picture? Made it myself in photoshop. You can add/edit signature in the profile settings, and you can get a similar, albeit not so fancy, signature picture with stats on multiple 3rd party sites, such as planetside universe.
http://www.planetside-universe.com/characters.php Use this page to claim your character and create your own signature like mine. You need to create an account though but it's easy.
Thank god they arent implementing that. Its one of the most fun things in the game playing that daring game of sneaking up on a tank and dropping 2 C4's on it. Ill admit, when im on the receiving end i wont shout and ball at the LA, but cuss myself for letting it happen.