[kjhkhhhhhb]

I suspect any kind of process will disadvantage somebody. For example the on site pair coding lauded in the article my disadvantage people with social anxiety or who can better focus alone, and traveling also takes a lot of time.

That said, I would also reject homework assignments, as long as I can afford it. If they want it, companies should pay for it.

Multistage interviews are also a big turn off. Imagine going on a date, and your date saying "I just need to try yet another date to see if I like you" multiple times.