Getting started with a large amount of pages.

Hi, I intend to grow a larger audience on Facebook by creating many "set-and-forget" pages. However, when you're always inviting your friends, your audience is limited, and you'll have to hope some of the pages go viral.

So, what would you recommend to get rather mixed fans to your different pages, without spamming other peoples walls like mad?

And, btw, going viral: Is there anything else to consider, besides witty title and/or incentives?

you might want to wait and see if this is even worth investing any time over. FB is introducing major changes to pages right now that may render your pages useless for marketing purposes