The old WordPress website has been replaced entirely by the “thoughts” site (which was previously located at /thoughts). This website is generated from its git repository—available on the Projects page—which is freely licensed. There is some content that existed on the old site that is still useful; should that content be transferred to this site, a redirect will be set up (assuming that it hadn't already been lost to the search engines).
Since all this content is static, there is no discussion system. I am still debating whether or not I will add this in the future. Until that time, feel free to contact me via e-mail.