Me too... almost
Evan Williams: Today, I added better permalinks
Yesterday, all my relative links worked. And all content was served with the correct file type.
Today, I have better permalinks, but I'm still squashing bugs. When I am done, relative links, mime types, old-style and new-style URLs will all work, but I fear that I am not there yet.
Some day in the near future, I should be able to restructure my internal storage (optimizing for new-style permalinks vs the old style); and set permalink names separate from titles.
One side effect of this change: searches which return only one result no longer show only the excerpt for that one result; now you see the full entry and all the comments for that entry.