I wanted a short domain, so I got m3r.org. It says mer dot org, however you can do something like kra.m3r.org, making it kra dot mer dot org. I usually use this in IRC.

Now with this domain, anything will work in front of the m3r.org part, so like something.you.wish.to.put.here.m3r.org. Any of those will redirect to my blog.