added grum most likely refers to the mojang member Erik "grum" Broes, a dutch coder who is working on the Snapshots, he has a Elmo skin and has been hidden in all snapshot pictures, and in this image he is hidden behind the fence.
Oh, ok. Now it makes sense. One of the snapshots was of a pink and black checkered room with a little creepy thing with big eyes on the ground. Was that him?
And Grum photobombs yet again. We shall never be rid of him.
*long, drawn out sigh*
Oh look, they removed Herobrine. For the 9th time running--ever since MC 1.7.3. He just keeps nosing his way back in there, don't he?
*even longer and slightly more exasperated sigh*
Running jokes. Funny, yes, but... somehow, I feel like after 2 years of reading "Removed Herobrine" they might get, y'know, old. They should change it to "Purged Herobrine," because, come on, we all know Herobrine. One cannot simply kill (remove) Herobrine, only make him go away for a little while. Then he'll come back.... *nyak nyak nyak*
Anyways, 1.6 looks like it should be a fairly nice (if not particularly big) update. Look forward to becoming a Horse Archer
Define Cute (choose 1): A) Creepers Aerbunnies C) Herobrine. If you chose A): You appeal to destruction and to stereotypes. If you chose B): You are a perfectly normal person, and enjoy the Aether Mod. If you chose C): Please leave the planet now before you set off a nuclear warhead--no one enjoys mass murders, however nice they might seem to you.
He is a coder for Mojang that has been working on the new Modding API. His "Elmo" skinned character has been in the snapshot screenshots as a symbol that Mojang has been working on the new Modding API (which is the new "Resource Pack" in the current 1.6 update). No new "Elmo" mob, no Herobrine character to watch for, nothing like that. He is just a symbol of what Mojang has been working on in Minecraft 1.6.