• Google Pages: http://hk.mathphy.googlepages.com/index.htm  
• Geocities: http://hk.geocities.com/mathphyweb/ <- You are here. Thanks Geocities for providing web space.
• 110MB: http://mathphy.110mb.com/

Well...... our newgroup:
news://news.visualmedia.com.hk/edu.MathPhy
There is a web-based version:
http://newsreader.visualmedia.com.hk/?group=edu.MathPhy
The newsgroup is powered by visualmedia, here are their rules. 
Comment and suggestion? You can reach me via email: [email protected]  

In fact, the age of newsgroup has gone. I recommend you go to Google group sci.math *, sci.phy * instead. Forum in PlanetMath and PlaentPhysics also do.

Acknowledgement: The original picture shown in the title is provided by Gentoo Linux Documentation. Our title image at the top is not part of the Gentoo project and is not directed or managed by Gentoo Foundation, Inc.