[pubsubhubbub] Etsy is a PubSubHubbub publisher!

[Julien Genestoux]

Hello!

It's good to see that PubSubHubbub is getting traction outside of the social
web. Today, Etsy announced that they're pushing the RSS feeds of their
listings via PubSubHubbub!
http://sup.ee/fZxrFj

Cheers!