Yet another push to get a better bank, in addition to all their ridiculous fees. Ally blackholes Gvoice (messages just disappear), but gives you an email option to login. When calling customer service, they can do the challenge with a phone call rather than SMS. Capital One, Discover, and Alliant all seem to accept Gvoice just fine.

There of course is a major problem that Gvoice seems to be special, in that many places will accept Gvoice but not standards-based VOIP competitors. I even had a problem with someone on "Comcast mobile" not being able to text a Voip.ms number of mine.