My gut feeling is that ad-ifying your blog on another site wouldn't be worth it. 4k page views a month is not that much in web-advertising terms and you can expect way less visitors if you move to a different site.
That being said, I think you definitely COULD put your writing skills to work and make a really popular thematic blog. But it would require a lot of work.
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Date: 2010-08-04 04:13 am (UTC)Here is an interesting read: http://www.problogger.net/archives/2006/02/23/how-much-money-can-a-blog-earn/
That being said, I think you definitely COULD put your writing skills to work and make a really popular thematic blog. But it would require a lot of work.