Most of Chad Nelson's stuff is for the people who would rather have their stuff look like a ton of fancy flash and skill. While I personally don't see anything wrong with. A lot of poker deals out there can be played up as incredible skill. My main problem with things like that is it takes the whole idea of "Work smarter, not harder." and throws it out the window. Now I know Darwin Ortiz often talked about the harder work often leading to the best outcome. (Though he was talking about direct sleights vs gimmicks). This whole era of people doing sybils and clipshifts is just a phase. Because I can assure you that anybody who decides to try to make money doing magic as an enterainer. Is going to soon realize that most of those super quadriple backflip monkey shuffle out the window cuts, just don't entertain anybody. It's impressive sure. But not very entertaining to most laypeople. Specially if you try to do a move like that and then say "I've lost your card in the deck." Most people on this earth will think "Yeah right.."
I just wanted to separate this response from the idiocy above; apologies in advance for the double post. The poster I quoted will never bother to listen to an argument or explanation, but I will mention it here in brief anyway.
I mentioned that I think the Clipshift is 90% useless. Why 90%?
I think it's a pretty decent colour change. It's one handed, and quite visual. For what it is, I think it's great.
For everything else though... I hear people saying that it's a versatile sleight, it does everything. I will admit, it does function as a good colour change. For everything else... Versatile? Ok, sure. But I'm sure you've all heard of the phrase, "Jack of all trades, master of none". This is my issue with the sleight. The fact that it can be used for several purposes does mean it is actually good for all those purposes! For a colour change, holding it in one hand and shaking the deck at a slightly odd angle is not a bad thing. For a control, it absolutely is.
It works as a control? Sure, if you have never owned a decent magic book in your life. Whatever happened to truly great controls - the side steal? The diagonal palm shift? Comparing any of these to the clipshift is like comparing a millionaire to a hobo.
It works as a palm? Heck, if you want to palm it with one hand - Hugard.
It works as a pass? Whatever happened to the classic pass? The hermann pass? Any sort of decent pass that's been tried and tested through time?
The Clipshift is a decent colour change.
But there is nothing else it does, that another sleight doesn't do better.
So if you're satisfied with being average, or even mediocre, use it for everything. If you actually have talent, use the best sleight for whatever it is you want to do.