Well, I discovered today that a librarian named Marlee is also using the name Open Stacks for her blog. She has been active since last year, which gives her substantial seniority. At an earlier point, there would have been no question as to my response: I'd have thought of a new name. But now I'm not so sure. I think I'm sufficiently associated with the name that changing it now wouldn't be the most prudent decision, especially given my newly published article and recent addition to LISFeeds. Do you concur?