Google Lisa List

Does anyone know who owns this list and how to get in touch with them? I joined last month, made about three totally innocuous postings and found myself banned at the next attempt to sign in. Google, in their infinite wisdom, gives you no means to find out if it's a mistake, appeal to the owner, or even get an explanation for why it's occurred! I sent a message to the posting address with no response. I had been given the name of "lowenddan at gmail.com" as list owner, but cannot get any response from that address either. Is there something I should know about becoming worthy of Lisa List membership? Perhaps a secret handshake I've overlooked? I contacted a couple of members privately, and both were utterly baffled as to what the motivation may have been. I'm still operating on the assumption that this is a software glitch or mistake. If I've been thrown off as a deliberate action, then I think it's common courtesy for the list owner to at least explain why this occurred. Steve --