It isn't so simple.
I recall hearing of a US accounting software company, producing software to handle the annual US income tax returns, which actively supports Wine.
I know of other companies that make a point of treating Wine as another Windows version in testing and development.
And yet there is well-known software, with Linux versions available, which suffers from what seems to be woefully inadequate testing. Some of them depend on specialised *Nix software on their servers, yet struggle to maintain Linux-compatible software for their customers to use.
I see far more variation that your reporter does.
Biting the hand that feeds IT
