Yes, I also agree with ExtendeD on this.  Hackspire contains the majority of the current known information about Nspire coding/hacking, why not make it more complete with this?

It's like creating two services for the same thing, when we could have a bigger service with more information.

Hackspire definitively seems like a good place to document Nspire Lua programming. Be sure to also include links to good Lua tutorials and all the programs to help programming in Lua or convert files.