I'm sure every blogger has times when they get focused on something else and let the blog sit fallow for a while. I'm sure this is going to happen to me from time to time, despite a current back-log of items for inclusion. I won't say that "I'll try to do better," 'cuz it may not happen.
But one nice thing is that a reader called me on it and write to see if I was all right. Now that is very flattering indeed.