Gone - An ephemeral to-do list
LawnGuru - Get your lawn mowed on demand
Streaks - The to-do list that helps you form good habits.
LanDroid - Robotic grass mover (Roomba for your lawn)
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Lawn Love - Lawn care and maintenance at the push of a button.