I'm not an author, and unlikely to ever be one.  I do follow your blog via my reader.

The thought that comes to mind is self-publishing via the web.  If you get a significant following this way, then publishers will likely take notice.

I'm currently reading "A Failure of Nerve" by Edwin Friedman.  The second half of the book was basically an outline when he died.  People were interested in the subject matter, so it was privately published in 1999.  There was enough interest that it was published in book form in 2007.

I keep hearing that print publications are going the way of the dinosaur.  This might be the chance to be in the first wave of digital publishing.  I'd buy the book in digital format - in fact, I'd prefer it in that format (I've not gone the Kindle route though).