What this site is
Simply my testbed.
Why this site is
"If you really, really must see actual content on a site, it's important to make the distinction between this site and my blog. If you want to know what I'm doing look at the blog, but if you want to know what I'm not doing, stay here. Wikis aren't really suitable for blogging."
- The introduction added on the Main Page within days of its creation.
(In a nutshell, I'm pretending to be a blogger at my blog, pretending to be a Wiki editor here.)