Is there a way to find out what offices/companies use Open Office? -

I was wondering if you know any offices or companies that opt for Open Office instead of MS Office. And have your offices/companies been thinking about eschewing MS Office for Open Office due to the economy? I know maybe small offices are more able to do this.

Don t know anyone who uses it, businesses usually prefer to use tested software rather than experiment with software that is new and not so common.