Just got a confirmation from Websense:

Thank you for writing to Websense.

The site you submitted is a virtually hosted site that was not in our database. However, it shares an IP address with another site in our database which caused an unintended overblock. The site has been reviewed and categorized accordingly:

http://www.planetgs.com/ - Information Technology

Categorization updates should be available in the next scheduled publication of the database. A new database is published every business day, five days a week, Pacific Standard Time.

Thank you for your assistance,

The Websense Database Services Staff J.B. Friday, March 30, 2007 3:57:07 PM

So those who are getting the message saying that Planet Geospatial is a sex site, should be seeing GIS soon.