How does one export all contacts from iCloud?
I just had a massive heart attack after attempting to switch Apple ID accounts...

I originally shared an itunes account with my brother so that we could share apps etc...

But after changing Apple ID's and reconnecting to the cloud, i lost all my contacts...

Luckily they were stored in the Cloud with the old iTunes ID. If you log into iCloud and select all your contacts on the settings button (bottom left) it says Export vCard. Click this and you can Export all your contact information as a .vcf file which you can then back up onto an external harddrive etc...

Hope this helps!!