statsD was originally created in 2008 as a Perl implementation at Flickr for their statistics counting, timing, and graphing needs. Engineers at Etsy ported this work to Node.js (which Sidnei based his version on). A few months ago a regular Python implementation was created (also based on Node.js).
More than another (excellent) addition to the tx family, txStatsD will provide folks with the luxury of collecting stats using a Python server without having to write any blocking code :-) Sidnei also implemented a graphite protocol and client factory for passing the messages along.
Enjoy, and let him know what you think!