Some weeks ago Michael Glassford posted a question about the same subject. But as far as I can remeber without any answer. Did I miss something? Mike stated, that the original author silently disappeared from the list. The last relevant CVS commits have been done by a person named bill_kempf 11 months ago. Is this just a nickname for William Kempf? I like to restate the question, and also would offer to spend some of my time for helping in maintainance of the thread library. The submission_process.htm page also deals with Lifecycle, and says: "If you no longer can or wish to maintain your library, please post a message on the Boost developers mailing list and help someone else take over as the library maintainer." Does this also imply, that the only way to deal with an obviously silent maintainer, is to submit a totally new review request for a replacement library to move on with an otherwise stalled library? Regards, Roland