I am excited about SC2, just for it being like a comrade of the Warcraft sequence.
I am excited about SC2, for involving the total opposition of Warcraft 3 by packing a tactical strategy/fantasy game into a futuristic instead of medieval suit.
I am excited about SC2, because i am a fan of the Starcraft 2 campaign-story, it's very creative and they managed it to make me excited and to question myself: how does it continue?
I am excited about the Beta, because my team and me want to transfer the widely popular
Battle Tanks map we're making into SC2. It's simply matches SC2 even more than Warcraft i guess.
I am a bit angry about Blizzard since they denied our request of getting a key for the developement of it, and not a single person of the team got a beta key.
That's the reason why supporting me in the achievement of a betakey directly results in our work to continue a
famous map on another game - without leaving Warcraft 3 totally - and in our endless thanks.
Some members of the team, like Exodus, the previous head developer, or me, already created systems for SC2 without knowing that they'd match the engine or without knowing, wether somekind of "phoenix-fire"-styled ability is included in SC2, just because we nearly gave up the hope to receive a key.
You, Ralle, gave us a new hope!
And hell, i am excited because the graphics are just looking that awesome, that i instantly would like to check out, how much tank resources there already are included ingame!
(Edit: On a side note, my mother would love to play the beta as well (we'd of course share keys).
I guess such a behaviour should be promoted

Also, my toenails curl by an inner tension as they wait through the seemingly eternal which is stirred continuously. I guess that's also a sign for excitement ^.^)