If no one reads my blog, does it even exist?

I recently came across this metaphysical conundrum “"

If a tree falls in a forest and no one is around to hear it, does it make a sound"?

According to the all-knowing Wikipedia, this conundrum deals with such issues as the possibility of unperceived existence, knowledge of the unobserved world and the differences in perception and reality.

Which makes me wonder, if I no one ever reads my blog, does it really exist?