Now you can share reminders from your iOS device to other iOS devices via iCloud. Read more about it here.
After Apple had presented iPhone 5, so they also launched a beta-version that Notes and Reminders via iCloud, so one could receive them on iOS device and a Mac computer with Mountain Lion installed.
Now they have updated the function, so it has also been possible to share shopping lists, to-do lists or whatever you are using application Reminders for.
To share a list with others, then you should visit our site and then select Alerts. If you hover your mouse over the list out to the right, then there will be a symbol (circle with a wireless signal). Here can be added to a contact or an email address, which must be given the opportunity to share a list, add or delete.