b/statsd_spec — pull request #2 by paulhammond (2013-03-20 06:27:08+00:00)
Title: Values can be floats as well as ints

Etsy StatsD supports floats, although the [README](/etsy/statsd/) says "In general values should be integer". It's also written in JavaScript, which doesn't support values greater than 2^53. Your mileage may vary with other implementations.