Okay, first, a small suggestion that doesn't really deserve its own thread (a.k.a. We really need a mini-suggestion thread):
There should be a switch so that you can change between seeing flow amounts and the normal liquid tile in-game, preferably switching whenever you pause/unpause. I really don't like looking at the flow amounts, but I find it necessary to have them for some of the projects that I do; it'd be a lot more aesthetically pleasing for me to only have to see the flow amounts when I'm paused or something.
Actual suggestion:
Seeing how in the next version, announcements will be categorized, I'd like to see the ability to create 'macros' for every time a certain announcement is made. For example, say every time you have an announcement of a child being born, you'd like it to create an engraving in your temple to the goddess of fertility honoring the new mother. Or every time a new mayor is elected, he gets his engraving done in the hall of mayors.
I'd imagine the interface would be something like this:
In the 'macros' menu:
-List of all macros
In the 'edit macro' menu:
-Change macro name
-Change announcement trigger
-Set Work Orders or Engraving
-Set applicable workshop or designate target area (in the case of engraving)