There's another advocate of the Bauhaus philosophy here - @voronoi :)
I think multiple a day is okay to reach to different types of audiences, although arguably that can be spread out through multiples days..

Personally, I post on Facebook everyday - I've been using it like a notepad actually. But these notes are usually privated to "Only Me" - now I'm finding a way to use this Steemit like a notepad too. Since it's transparent, I think the best way to go about this is using a tag like #shortpost for blurbs. Just feel like thoughts in passing may also be simple enough to make good connections with others..