As a Linux user, who also uses Windows, and OSX, iOS and Android, I think this is a silly statement.Linux users were not interested in paying for anything for software, let alone $500 USD.
Linux definitely has a time and a place, and it usually involves taking your old POS hardware and making it awesome again. Not saying that Linux is the primary target market, but Linux support is a big plus, even if I plan to mostly run it on OSX. And Linux users have and spend money too. Maybe it's not your primary usage, but having it available is only beneficial.
(That said, I don't actually plan on running it at all. But if Live offered Linux support, I would have been even quicker to pony up for it).
Also, regarding everyone talking about Live being a bad ReWire slave -- something that I always see brought up is that you can't load plugins into Live, and that's why everyone hates it. But I've also seen that you can route midi through Live, and session view midi clips are boss for non-linear awesomeness.
It seems you could load said plugins into your main host, instead of Live, you just wouldn't have as easy access to certain parameters in clip automation. It would still be accessible though, you would just need to know the CC, right?
I don't own any other solid DAWs to play around with this idea, but I feel like a lot of people complain about not loading plugins in Slave Live being the end of the world -- but surely you can load it into your host? Of course, when you use it like this, you don't have access to Live's Audio effects either -- but people hate those too, so there you go...
