I am looking for someone who can prepare some marketing and promo materials for a product (software) - niche: Joomla. Please PM your rates if interested.
What exactly are you looking for? "some marketing and promo materials" is a bit to vague for anyone to know what you need.
He does not want to be specific. You can send him PM. Of course, if he is specific he may benefit more but, as it appears, he wants to keep every thing under the veil of secrecy. It is freedom of choice and he is exercising his choice. Go for it, buddy
You don't seem too sure on what you want. Regardless, you should check out the B/S/T forum if you want to get such services.