To clarify, I don't really care either way- I'm sure they had other reasons for dropping the "Bank" from their name, especially since they're not really a bank.
Official name "Wells Fargo Bank, N.A." owned by "Wells Fargo & Company".
So my response was to point out that actually the banks we think of as not having "bank" in the name do, and it hasn't stopped us from referring to them without it. So if they stuck with Bank Simple, it would help people initially understand what they do, then once (if) they become a household name, people could refer to them as "Simple".
Of course, this is all ignoring the whole legislation stuff.
Telling someone that you have your money in a simple account doesn't convey as much meaning as telling someone you have your money in a Barclay's account.
There are also many other large banks that omit "Bank" from their name such as Wells Fargo.
Keep in mind this is not a traditional bank, so following the rules of traditional banks would be inappropriate. They are better off following the rules of progressive startups which have been using simplicity in their names quite successfully as of late (e.g. Square).
As for Bank of America, you couldn't remove the Bank from Bank of America or it'd just be America which doesn't make a whole lot of sense. I don't think Bank of America, aside from controlling most of the banks in this country, is an objectively great brand. Rather, I thought it always tried to piggyback and sound like a federal entity which it's not and always found its name disingenuous.
Of course they are top for 'banksimple' or 'simple bank'.
I think it is good and forward looking to rebrand it Simple before launch so that becomes synonymous with banking. Imagine if Google was instead called GoogleSearch? Google became synonymous for Search and therefore the Search portion of their name is superfluous.
I for one applaud this move and think the branding is nice, clean, and, of course, simple ;)