The great thing about a blog is you get to see yourself in print and it matters not if anyone reads it.
Then again, for all the books printed, published and sold the reality is that most end up remaindered or out of print. At least this way, as long as there is the net, there is the book or the poem, or on this blog, the painting I have done or the photograph I have taken.
At the end of the day, the most meaningful part of the creative act is the act of creation. And that requires no observer, no reader, no other.