That's one reason to be active in a community - where you get tips about things like HBI/SBI or @dustsweeper or all the other little things that make your Hive life easier.
I make a give away of one share of HBI among the commentators of my posts - but I don't announce it ;)
I do that too, but I don't post very often, so even more reason not to announce it!
Oh now that's an interesting idea!
I did know about @dustsweeper at least, though my vote is enough not to worry about dust. I wonder what other little things I will discover!