As someone who maintains a few hundred wordpress installs, and most of which that have the WPMU suite... I can attest that I already receive WAY too many daily emails. I'd also give my left nut if I could find a way for there to be more hours in the day, so I'm always looking for ways to save a few minutes where I can.
It'd be SUPER awesome if there was a checkbox option on the initial quick start pop-up screen to have all reporting emails disabled (and only show problems within dashboard).
honestly, i could care less who/what gets locked out. if my client is really having an issue, it's an AWESOME excuse for them to call me for some support. in all reality, that happens very seldom... but when it does, it usually leads to talk about some more work :stuck_out_tongue_winking_eye: