Why are you recycling content?
While I'm trying to avoid re-published stuff like this being the only thing to go live in a day, it's part of a new strategy we're testing to recycle these kinds of guides more regularly. Some genuinely needed updating, like this one, although some others (and especially in the future) won't see many changes between updates.
All I can really say is that, while regulars will have read this before, these kinds of articles are always bringing in new people, and there's always someone new turning up reading this for the first time, and that's in part due to careful and regular maintenance we're doing.
Like I said, ideally, there's genuinely new stuff - like reviews or news - going up the same day as a guide refresh, but sometimes it doesn't pan out that way. As I've always said, I'd rather something happen then nothing.
Hope this helps, let me know if you have any other questions.