I rewrote my implementation of the post type discovery algorithm, so this is just a <a href="/tags/test" class="hashtag" title="test tag">#test</a> to see if it works.
Notes
I need to fix the timestamps on my posts. They're in twenty four hour format and four hours ahead of EST
I tested the <a href="/tags/Together" class="hashtag" title="Together tag">#Together</a> app against my site and it didn't work. That's almost certainly an issue with my <a href="/tags/MicroPub" class="hashtag" title="MicroPub tag">#MicroPub</a> implementation. I only just finished basic support so it's still missing a lot. When I'm at a computer tomorrow, I'll inspect the payload it's sending and fix my site.
Another <a href="/tags/test" class="hashtag" title="test tag">#test</a> post for my <a href="/tags/MicroPub" class="hashtag" title="MicroPub tag">#MicroPub</a> endpoint