Simpler UI for specifying schedules
Currrently, you must specify schedules as cron expressions which aren't that user friendly to figure out. It would be nice if there was a "simple" mode to pick the seconds, minutes, hours, days, etc. for the schedule but also allow "advanced" mode to specify the cron expression directly. Either input mode, simple or advanced, should store the value as a cron expression so it is easily used when calling System.schedule(...) method in Apex.
Agreed. We'll be using Skuid to create a UI for it.
You could probably embed this in the tool - else just link people to it as its a very straight forward tool for creating CRON expressions http://www.cronmaker.com/