It's pretty easy to tell if something is checkmate anyways so this shouldn't be a problem
That's true. It's also pretty easy to tell if you have any pieces hanging, but people still do it all the time. So basically the checkmate indication is a form of blunder checking.
I don't feel strongly about this. I just thought the feature was odd and not really in keeping with more tradition daily/correspondence play. But maybe nobody cares....
I like the analysis board built into the Daily Game interface. It's like having a board on your desk (typical of daily/correspondence games) and you don't have to worry about accidentally having computer analysis turn on while you are testing moves.
But why does the analysis board show checkmate for a prospective move? It seems like this should be a question only answered by actually playing the move in the game. I don't believe it's a feature of regular daily/correspondence chess and seems to me a "cheat" of sorts. It should be a trivial fix. Just don't display # on the daily analysis board....