Visitors habitually ignoring contextual ads

A lot of site owners are complaining that making less and less from Adsense nowadays. No matter how they play around with their ad size, position, color schemes, etc., they still see their revenues declining.

I think part of this is that people are learning to habitually ignore contextual ads. Sure these ads are relevant to the material they’re viewing, but they also know that they’re, well, advertisements by companies going after their pocketbooks.

When contextual ads first came out, I liked to click on them thinking that I’d find useful (and free) information on the landing pages. But once I had found out often enough that these sites are mostly trying sell me something, I learned to avoid them.

I’d figure that everyone else is probably the same way. Most people get on the internet to look for FREE things. They don’t necessary like sites where they’d have to pay.

So what’s next? What could be more effective than context ads?