Nope. Even if the code was portable, the company still needs to expel resources to get the code ported. Every minute burned on trying to get a Linux port out is money used, I think companies won't necessarily do the math and risk the Linux market for a consumer base of '?'.
And posting requests on forums surely makes your voice heard, it doesn't make you representative of the "demand". That is done by a company's own case study.
If you disagree, then that's fine. We'll just agree to disagree.