May 13, 2009 — VideoPress is a one-click WordPress.com upgrade that allows you to create streaming high definition videos on your blog, or anywhere on the web. You can even create an instant video podcast right from your blog feed.

May 12, 2009 — Post by email makes it easy for you to add content to your blog – be it video, audio, photos or text – just by writing an email, from your desktop, the web, or even your cell phone

May 12, 2009 — Twitter Friendly Links is a plugin for WordPress that provides you with your very own URL shortening service within your own domain name. Get Twitter Friendly Links at the WordPress plugin directory or at the official plugin page

Video by Konstantin Kovshenin

May 6, 2009 — P2 brings blogging into realtime – whether alone or as a group, public or private. This short video takes you through the unique features of the P2 theme, available for your WordPress.com or self-hosted WordPress blog today

April 30, 2009 — Matt Mullenweg’s State of the Word presentation at WordCamp Tokyo 2009 – in English with Japanese subtitles, マット・マレンウェッグ氏基調講演 ワードキャンプ東京2009 （英語音声／日本語字幕）

Video by Atsushi Ogisawa 荻澤 篤志
Subtitle by Mizuno, Nao, Toru

April 30, 2009 — Michael Pick’s WordCamp Tokyo 2009 presentation – introducing WordPress.tv. In English, with Japanese subtitles. 「WordPress.tv の紹介」マイケル・ピック氏 ワードキャンプ東京2009 （英語音声／日本語字幕）

Video by Atsushi Ogisawa 荻澤 篤志
Subtitle by Mizuno, Nao, Toru

April 9, 2009 — Best viewed full-screen, with HD on.

In this short video Kenneth Watt of Technofinger.com talks you through the process of adding additional users to your self-hosted WordPress blog.

You can download the Role Manager plugin by clicking here.

April 5, 2009 — Hailin Wu of Automattic shares some secrets of successful WordPress.com blogs with WordCamp Hong Kong.

April 5, 2009 — Thomas Crampton conducts an informal interview with Matt Mullenweg at WordPress Hong Kong.

April 5, 2009 — Matt Mullenweg delivers the State of the Word to WordCamp Hong Kong.