I will not be deleting this blog. In fact, for as long as I can (i.e., I fear the next upgrade...) I plan to keep it mounted on the blogging software, meaning that comments will remain open and functional. Conceivably I may also post to it if I decide to write any sort of "Great Change"-ish wrap up posts and whatnot. However if I do I will link back to here from the new blog, so it's only necessary to check the one site for new writing.
If you have me in your links or blog roll please note the changed URL. The new blog is at http://www.cathygellis.com/soi/, or, alternatively you can link to http://www.cathygellis.com/, which will (soon) be set to redirect to the new blog.