Notice p. 228 Important NOTICE to all subscribers and other readers, contributors, and subscription agencies Beginning in 2008, with Volume 28, Informal Logic will become an open-access on-line journal and, for all intents and purposes, cease to publish paper copies of the journal. This change has been brought on by several factors: changes in criteria for funding academic journals in Canada; availability of free (to us,) excellent open-access on-line software; increased costs of printing and postage; the goal of wider circulation; the goal of accessibility to scholars and libraries unable to afford journal subscriptions; greater turn- around time between submission and publication; ability to publish longer articles; ease of production; availability of back-issues (free) on-line. This issue is the Summer 2007 issue of Informal Logic. The Fall 2007 issue will be published and distributed before the end of the calendar year. Starting with Volume 28, Informal Logic will also publish quarterly. Issues will appear at the ends of March, May, August and November each year. We intend to publish whatever articles are ready for press by the publication date of the current issue. A possible consequence of this policy will be that the quantity of articles in each number will vary. The URL for the open-access journal is: http://137.207.120.196/ojs/leddy/index.php/informal_logic There will be no change in the way articles are refereed (first, blind, by the editors, then if judged worthy, blind by at least two selected reviewers). Our articles will still be indexed as they have been. Also, we are offering to mail out photocopies of issues to those without WWW access on request, at cost—on the assumption that this offer will not be taken up by many people. Subscribers who have paid for Volume 28 and beyond will receive refunds.