If a writer writes and nobody reads it, is it a total waste of time?

I created this blog in a fit of “I will be a writer!” But the enthusiasm for developing an audience is somewhat gone.  I have these people in the industry who tell me I should blog, should develop a reader base, the methods of doing so, etc., but my introverted tendencies are getting the better of me, so I forget to post.

Anyway.  I finished plotting Warden’s Call, but, well, the last third of the plot is the biggest, most steamy pile of felgercarb (or dren) I’ve seen in a good long while.  So now I have to go back and rework it.  Ugh.

On the other hand, something came back to me in regards to The War for Earth, which might help.  And some other ideas have been written down and slotted away for another day. But for now, I need to fix WC.