I've noticed the same thing... "the forum ads a space to the message title". I've seen that happen in a few places and I couldn't find a pattern i.e., number of characters preceding it, etc.
Back to the topic of the post, I have spent an additional 4 1/2 hours with SPRINT and they do not/will not acknowledge this as being their application. I believe it is, though I'm not willing to perform the factory reset just yet. If anybody happens to be at a place where they are willing to "factory reset" your S III, please take note if the app is there before AND after the reset. This will give us a lot to work with. Or even if you your wife, child, friend, (wife & girlfriend, husband & boyfriend ) etc. has it on their phones... at least we would have more to learn from. I am the only one in my circle with the S III currently.
I will be going into the SPRINT service center soon, and will ask to see one of their phones to determine if they have it on their phone.... while I am asking there tech to explain the reason for the app.