I did it–I took the step into self-publishing a few weeks ago. I published a mini-collection of short stories called The Melanie Chronicles as an ebook.
If you like The Melanie Chronicles, I’ll publish the novel I wrote featuring Melanie and John as an ebook as well. I’m also planning a print edition of The Melanie Chronicles via CreateSpace.
And there are more books coming. I’ve got two in mind that I plan on publishing this year as ebooks and (possibly) print editions.