I only have 120 followers on my blog while others I know have a lot more. I've had it for over 2 years now and find it is stagnant.
Before I was reading one or two books a week so that I could update my blog, but then I realized that I couldn't focus on my WIP, like you. I figured, well since hardly anyone is reading it why put so much time and effort into my blog? Everyone told me that it takes time to build up a blog following. This is true, but 120? Pitiful. When I first had my blog publishers contacted all the time, now I only get requests for self published books. Obviously my blog isn't one of the big movers and shakers so no one cares.
So I try to update it when I can. I need to focus on me first.
