Duncan Riley announced he was restructured out of his real world job, and thus is now blogging full time.

He also mentioned that he does not yet make much money from his blog about blogging…which is probably the case for most every blog about blogging and technology, unless they sell a how to blog information product or consulting services from it. He has killer link popularity which could be leveraged for a good mint if he does a good job with it.

As far as profit goes niche channels selected with profit in mind will likely outperform most large oversaturated markets.