This was great Dr. Yildiz, and helped to clarify a few issues for me. I always wondered about the rules of engagement with multiple accounts. I was fearful of and always careful of any infractions in this regard, for the brief time that I had a secondary account. As for the issue of engagement. I hope I'm understanding that leaving legitimate comments (like this one) is accepted as meaningful engagement, because that's the only kind I try hard to do. Thanks again :-)