Possible Duplicate:
Does making source code available affect your ability to generate revenue?
Initially I was going closed-source all the way, or at least until we have a good reputation, and open-sourcing will only improve that rep.
Recently though, I've been thinking about open-sourcing the entire solution.
Various popular SaaS solutions have open-sourced under AGPL and are generating revenue. For instance, Gitorious (http://gitorious.com/subdomain) is AGPL but they make profit. OpenERP makes profit using the same sort of mechanism as Gitorious, advertising that they maintain the servers and keep servers online.
I am building an ecommerce solution, and am considering offering free use of part of the system, pay per/month to use the entire system.
By making the solution open-source, couldn't a competitor just download my project and offer it at a cheaper fee per/month? If I open-source, will that increase or decrease my revenue?