Well first of all I think it's a nice gesture and thought, to do it like you do. It helps connecting artists a little more, but as you say, continuously doing it would most likely be more annoying than good.
- good that you put your own time for creative pieces and personal projects first. I would have noted that had you not said it.
It is indeed nice, and I prefer favouring with a comment or so. In the end fav's are nice, but I'd like to know what the one likes about it.
Hope your weekend is serving you good