Serialization for D. Comments, please!

[BCS]

I'm planning on taking a crack at a Serialization template library and I'm 
looking for feed back. My thinking so far is up on my blog here:

http://arrayboundserror.blogspot.com/2009/05/serialization-for-d-part-1-of-n.html
Please comment! (here or there, doesn't matter, I think I'll see both)