Why are there no Oracle blogs?

When I put this site together I had a look around blogger.com and technorati.com to see if anyone else was blogging on working at Oracle, or developing using Oracle tools. So far i've found virtually nothing. There's many, many Microsoft blogs around, the best of which, 'Better Living Through Software', 'Gav's Ramble', 'Addicted To Digital Media', 'Eric Rudder's Blog' and 'JimmyGrewal.com' I read every day even though I don't do much development using Microsoft software.

Microsoft seem to have an enlighted attitude to blogging and their people come across as having a geniune passion for the technology. It's dissappointing that there isn't a similar Oracle blogging community out there; I've even posted a message on comp.databases.oracle.misc to see if there are any others of us out there; I'll post back if I get any response.