Refer a friend, get a free domain Introducing Universe Coins
It's like a scam for which only stupid people would fall.
New Microblog — $5/month
We'll create and host a microblog for you at username.micro.blog or your own domain name. Includes cross-posting, pages, themes, and publishing from the web, iOS, and Mac.
New Blog + Audio + Video — $10/month
All the features of a hosted microblog plus podcast and video hosting. Upload MP3s via the web or use the companion iPhone app Wavelength to record and edit your own microcast. We'll create a podcast feed for your site.
Invite someone to Micro.blog or pay for their first year of blog hosting.