September 30 is a pretty small window to migrate. Hopefully it's enough.
TypePad’s export process is awful: the output is a poorly formatted .txt file which is hard to parse reliably. The export process itself fails at least half the time. There’s no export process for images or style files. Automated crawl processes fail.
I LOL’ed at this part of the post:
>> If you have any questions, please refer to our Frequently Asked Questions page here.
The “here” link 404s.
That is annoying indeed - it would be nice if the Web had some way to keep links eternally valid. But people didn't even manage Digital Object Identifiers (DOIs) to work beyond the death of the publishing companies that issued them...
Perhaps links could be auto-replaced to archive.org links if they ceased to exist?