You dont know who is behind this bank ? Well let me tell you who is behind . He's name is Michael Gastauer and he is a scammer ( fraudster ) according to wikipedia:
There isn't right now:
https://en.wikipedia.org/wiki/Michael_GastauerAnyway, the wikipedia itself isn't a valid source, you need to show/link the sources of your claim.
Have you made your bitcointalk account only to write this?
While this doesn't make wb21 a secure service, your claims are still baseless.
I opened an account with them and made a small SEPA transference to a German bank as per their instructions. The transference was returned. Upon inquiry they informed me they had changed their bank. I made a second attempt to their new German bank and the money did arrive and was credited pretty fast.
I used the money to buy Bitcoin with XAPO, they do have an account with WB21 and you only have to make an ATAP (account to account payment) which is instant. The purchased bitcoin amount was credited into my XAPO wallet pretty fast.
This was last week and now they seem to have changed banks again, this time out of Germany and into Hong Kong. No more SEPA and no more IBANs, not sure if this is good or bad, heard that Hong Kong has began to resist the Empire. No direct information from them to customers informing about the change which is strange albeit coherent with the content of their site which really also does not tell you anything about them.
They did replied to an inquiry I sent stating they hope to start issuing debit cards again this month. If XAPO mantains its relationship with them its really no big deal since XAPO does provide a debit card (outrageously expensive to use).
I checked the Wikipedia article mentioned in the thread, namely the "Talk" section at
https://en.wikipedia.org/wiki/Talk:Michael_Gastauer which raises additional questions.
Not sure exactly what to think, I would love this to be a real project and not a scam (there are others initiatives similar to this one like Worldcore, but they do seem to be more expensive). I added WB21 and now also Michael Gastauer to my Google alerts...
One major weakness of all these bank alternatives is that the "formal" account is not in your name so you cannot link say, a PayPal or Amazon account to withdraw money, since they require you to be the beneficiary and do not provide fields to input the required references to identify your sub-account within the system.