You don’t have to quit email.
Your Igloo is email-enabled so you can receive updates straight to your inbox. Any time your content is modified or someone mentions you, you receive an email notification.* And, you can post content, book meetings, reply to comments, and upload files right from your email.
For those who are trying to get away from email, you can modify your subscriptions to receive only the updates you really care about, or none at all.