I’m : a programmer, writer, podcaster, geek, and coffee enthusiast.


If I change my tumblelog’s URL, what updates automagically and what doesn’t?

If you change your username (the “thatguyben” part in, people’s existing links to you at will break.

If you leave that the same and just add a custom domain (e.g., people’s links will still point to, but Tumblr will automatically redirect all of them to the corresponding page on