The question, though: is that to avoid more targeted attacks against you (like not telling people you own gold or bitcoin) or to avoid your bank becoming so successful that they can use their market position to become abusive to customers (like not telling people where you get your news on the off chance that you have a trustworthy source of news)?
Then why even bother? Really? You bank with some one that you feel like is good, but you won't tell people the name? Fine, you think that reveals TMI. Then don't tell us who you bank with, but tell us what bank you feel is good and the maybe some supporting reasons. You could do that without, "that's who I bank with".
Otherwise, this was a completely wasted/pointless use of electrons.
sorry :)