running ghost on a #start9 server is pretty cool - BUT since it only supports TOR for now, anyone accessing your website would need to use TOR.
#[3] is working on clearnet support - so you could use a regular domain name. It is a high priority, but they do not have an announced target availability, so for now it's TOR or TOR.
You can advertise the .onion address of your site, but that's it...