It seems to be going very well so far. I think I’ve got everything imported. Feel free to try a test comment (please).
Most entries and categories and dates should be redirecting. Date based pages are not redirecting (need a .htaccess rule or need to rewrite all those pages in MT with a redirect), but that’s okay, you’re only going to find that from a search and if you clock to comment it takes you to the correct page, just a weird interface change.
Categories still need to have hierarchies and descriptions.
All RSS feeds are redirected, so you’ll probably get a full reader by the time you get this post. And as of right now, they’re all redirected to an Atom feed. Does anyone really care/have a preference?
Not thrilled with this blog template but that’s easily changeable later. I’ll break down the steps of the whole migration later for anyone wanting to go from MT to WP.
Any .htaccess people who can help me with a rewrite rule?
I need date formats like /chapters/2008_12.php -> /2008/12/ and the same for /chapters/2008_12_16.php -> /2008/12/16/ . Actually the latter is really the only one that matters since the first was prevented by robots.txt and I don’t think I did any posts linking to a month (maybe a date).
Honestly, I’ve had harder version upgrades with Movable Type, but we’ll see once I start modifying templates for myself.
Disappointments: I wish the categories could have been in the root directory without having to be in another directory (my /topics/ directory). I wish I could have more easily moved the old files in with their old filenames so things didn’t have to be redirected.
I’ve still got to fix “About”, “FAQ”, etc. and I need the date archives to redirect.
Spam filter is working great! I really like the way the tags work, but they need some cleaning up. Ecto really helped me to turn my technorati tags into WP tags.
Fixed the search engine with a smart redirect. Needed that since I do searches in the middle of my posts (I should be tagging but I’ve have 3 years to go back and tag).
Updated the sitemap.xml files too.
These last few things should really help with the search engines reindexing me (I hope!)
Google has already been cruising through indexing pages….
It imported my pings/trackbacks as comments :( But at least they are still linked.
Some drafts became posts. This may have not been an import/export issue, this may have been something I did after the fact when I reposted posts to get my blogging client, Ecto, to convert my Technorati Tags to WordPress tags.
So I’ve Implemented 
