I've come and gone from Micro.blog several times before. I joined long before the Kickstarter, when barely anyone was there. I tried it again after the Kickstarter, when the community looked more like it does today. And I came back again a few weeks ago for the most fun, if not the longest, period of time I've spent there.
I really like reading Belle Cooper’s post on leaving Micro.blog (via Chris Aldrich, which I saw in my RSS reader web app). I think it is good for people to share all sides of the experience of using a service. My preference is to host my own weblog and content, which I think is in sync with some of Belle’s points.