Well they're not anymore! Yup, I just picked up a Titanium framed Spike from the London O store. I had no idea this was coming and after hearing about it, it was a total spur of the moment purchase. They are sooo light it's unbelieveable, I haven't weighed them yet but compared to the standard Spike they a world apart. The SKU is 05-957 and the price was £180. Oh and they come with Ti lenses as well.
This probably belongs in the latest purchases thread but I thought that the significance of such a large (weighty) C5 frame getting a Ti debut warranted a seperate thread!