Andrew Eddie, who I call the "Godfather" of Joomla, has a new site out which is well worth favoriting, called "The Art of Joomla." Andrew's the prolific developer who was instrumental in Mambo's development, then said "fork you," and started Joomla!
Welp, if you're a solutions provider yourself, whether commercial or not, you may want to send Andrew a request to be listed in his Artisan's Directory, here:
http://www.theartofjoomla.com/index.php/artisan-directory.html
Cheers,
John