Today I read in Grower Talks magazine about a marketing plan by Green Circle Growers in Ohio. They have just released a line of Phalaenopsis Orchids called "Just Add Ice".
No more overwatering, you just add 3 ice cubes a week to your orchid. They slowly melt watering your plant. There seems to be another benefit from the ice, cooler temperatures help promote new flower spike production. You can even sign up for a weekly reminder.