What About Quickbooks/Quickbooks Pro and TurboTax? (Score 1)

"I'd love to switch to Linux, but I have to have Quickbooks/Quickbooks Pro and TurboTax." Can't tell you how many times I've heard that. Having the latest versions go Platinum on Wine--and keeping it that way--would do more to promote Linux home and business use than anything else in sight. So what's the issue? Do you disagree, just favor games, find the task impossible, worry over a legal reason, or what?