zlacker

This is a really weak argument. Chase "requires" certain OSes because that's all the QA and develop for, not for some client trust reason. There's no reason for a bank to require a trusted environment, user authentication is sufficient. Trust environments really do matter for other cases and provide security for the user. All good tech has bad applications.

>>schnab+(OP)
"requires" is correct. I use chase.com on my Linux computer all the time without any pop-ups or warnings that I'm using it on an unauthorized OS. I'm sure if I had some type of QA Issue they would then point out that they don't support Linux but I haven't had an issue yet.