This is exciting.
Planet i18n has just been launched by the I18n Core Working Group. It gathers together posts from various blogs that talk about internationalization (i18n). While it is hosted by the W3C Internationalization Activity, the content of the individual entries represent only the opinion of their respective authors and does not reflect the position of the Internationalization Activity.
If you own a blog with a focus on internationalization, and want to be added to this aggregator, please get in touch with Richard Ishida.