There is no copyright on the information provided on this site. We can only hope there is a diehard hockey fan out there with the time to give us another version of this site.
Yea they already have some cool stuff like the pick value and cap dump calculator that they could incorporate into something like this.
As a website/resource I was already beginning to use puckpedia for pretty much everything other than team building anyway. The interface is a bit unique and takes some getting used to but all the tools are there. I'm sure they are aware of the website traffic theyll gain if they add a roster constructing function