I'd say something similar happened to me. I was posting more or less twice a day, but it was my own topics and interests. So, when I started the challenge I had to put some of the topics on hold, or end up with three or more posts a day. Which was fine for a couple of days, but it would then cut into time for commenting. So, there was a balance I had going in that I found harder to maintain later. Which is a bummer because for the most part, I was okay with the challenge.