Haven't seen this mentioned on the forum yet. I spotted a Ti spring on Eric Carters Vivid this weekend that was clearly labeled "RockShox." Looks like Obtainium will have some competition fairly soon. I think I'd rather "spring" for a RockShox Ti, of course depending on cost to weight vs. the Obtainium. Anyways, I spotted the spring and though it was neat, thought I'd share it with the rest of you.