I am looking for a way to have a simple note pop up...then snooze it for say 1 hour and have it pop up again..... this note will remind me to do the things that are important to me...like "drink water" "call a friend" etc...
Use you calendar for ALL of those needs. Set the event, set the reminder. It will provide you a reminder for ten minutes, I think is the default.
There are many many many other task and reminder applications. Look in our Aftermarket Software section here for "task" and "reminder" or even "to do".
There was one very simple goofy app a few months ago which gave you a popup reminder, on the hour, every hour. For no reason, just to remind people that needed an hourly reminder for something--like to drink water.