I loved Homeworld 2, and it did have an enormous scale, although that was somewhat diluted by the non-linear scaling that defaulted to on.
I'm also an avid fan of the Civilization series.
I just love strategy games. Real time or Turn based, I don't care as long as it's fun

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And it looks like Sins may be a winner, and another one to add to my already large collection of strategy games

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Is it possible to have too many strategy games?
I do have a question, though: It says it will have DirectX 9.0c support. Any plans to take advantage of DirectX 10 if it's available? I have Windows Vista, and a GeForce 8800 is definitely on my wish list

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And oh, yeah, a couple more things: First, is it possible to move anywhere in 3D space? Also, will the 3D movement system be intuitive and easy? One of Homeworld's strengths is easily its very intuitive movement system.