That’s not going to work—for a number of reasons. For one, I forgot that micro.blog already stores your Webmentions. I think, though, that if you can either provide a dump of your Wordpress Webmentions or put your old ‘ramblinggit’ up at another URL, it should be possible to get micro.blog to store all of them.

What I’m thinking is that I’d take all the URLs for those Webmentions and feed them all into micro.blog—as if I was sending the Webmentions from those different blogs. Micro.blog should then verify all the Webmentions on the original blogs and store fresh copies. This could work better than an import—because sometimes HTML gets mangled when importing from one blog engine to another.

As long as I can get a complete list of those Webmention URLs, it should only take a few minutes to feed them all in to micro.blog.