[vishnu_ks]

Matt Mullenweg actually registered the domain for $500 per year for the first 2 years :)

.tt domains are quite expensive in general so I think he got a pretty good deal for ma.tt

https://ma.tt/2008/01/on-matt/

Interesting conincidence, the .blog TLD used by diff.blog, is owned by Automattic, the company started by Matt Mullenweg :)

[vishnu_ks]

Ahh. Another coincidence. It's 18 years today since the first wordpres release was made by Matt Mullenweg and Mike Little.