Hm, might be best to experiment? See how you like doing it on insomnia nights vs on a schedule. It might even be helpful to mix the two in some fashion. Like you have a certain day for a main post about the topic of the week, then you can do smaller follow-up posts when you can't sleep. Or write the posts while the insomnia's keeping you up but choose a specific day to post them. In any case, the important thing is making it work for you!

BTW: I’m not going to “squee”. Even if the kids are still saying it, I’m certainly not a kid anymore. LOL

Ha! Well, I won't hold that against you ;D