Wouldnt people still be able to just lookup who the domain owner is?
The only way to find out would be in the Whois data, which is anonymised. The provider and registry will still have at least your billing information, but without a court order no user will be able to get it from them.
That might be a cool option then, ill look into that
If you do not need a domain you can also publish a static page as your blog on Github: https://pages.github.com