David,
> Just a generic question for advocacy.
> Is it possible for someone willing to advocate PostgreSQL usage (like
> me ? ;) ) within a specific language (in my case PHP)
> to use an email signature promoting PostgreSQL usage/advocacy ?
Yes. In fact, if you take on specific duties requiring regular contact with
the public, you can even get an @postgresql.org e-mail address.
--
-Josh Berkus
Aglio Database Solutions
San Francisco