When does a hiatus become a leave of absence?

Abject apologies to those who would like to have read more frequent musings in this space. You have witnessed the effect of finishing a doctoral dissertation. After a decent run of at-least-weekly posts, I realized that I wasn't going to be able to keep it up during my home stretch. Having recently begun a transition to a new phase of my career, I expect to be able to devote an appropriate amount of time to this pursuit again.