One of the key differences between your solution (and fut.io, followup.cc) and our snooze is that we also do the conditional "but don't bring this back if there

One of the key differences between your solution (and fut.io, followup.cc) and our snooze is that we also do the conditional "but don't bring this back if there's a reply on this thread". Along with being able to "snooze" an email you're sending out with the conditional. This brings us much more in line with Boomerang's main functionality. Plus our snoozing functionality is 100% free, no matter how many you schedule, or how long it's for :) Oh, and you can see/edit/manage your snoozed emails all from right within Gmail. And we also have the "Awaiting Reply" view that doesn't require you actually DO anything, other than send out emails. We show you a custom list of the last 20 emails you've sent that don't yet have a reply. edit: added more about what features we have