Is there still money in blogs?

[Bea]

Just curious. I've never been into Adsense or Adwords, but it seems I read something about Adsense being "dead"?

Well, if there's still $$ in it, where would you recommend putting one up at?

Also, are all blogs set up to where people can interact w/your blog...is that a choice on the blogger's part, or what?

Thanks!:)