So, overall, I do fairly well with internet income. I would say my site averages an RPM of $10-12 overall over every ad network that I use (outside of January). Easy street, right? But over the span of a few years since the Adsense honeymoon ended and a million other ad networks popped up, I've allowed my site to become jammed up with ads, majorly. I'm realizing the need to clean house and start fresh, as what im doing now is not sustainable over the long term, BUT I'm also not looking forward to having a gigantic income drop. Has anyone been able to achieve a high RPM through the right mix of networks (Adsense, header bids, etc) while keeping the ads at a reasonable, sustainable level? Or should I just get ready to watch my income collapse?