Edit: Oh, they're pricey - so that, I guess?
I like mechanical keyboards and the likes with a lot of key travel. So not a fan of these laptop keyboards. That and cost and availability too. That keyboard does not appear to be available on my country...
I guess one could do a project-keyboard and add a trackpoint to it. I don't know if you'd have to macgyver it up, or if there's something you can buy as a package for the trackpoint. That would be fun. One could even do a 40% version with it and damn the RSI :)
Edit: Ohhhh... I see that big box at the bottom that I just dismissed without reading as one of those "continue reading my other articles" chumbox inspired things, is actually a continuation of the article via multiple options. I guess that might be what upset my mobile browser too.
I'm still not spotting any discussion of the trackpoint though...