The CA Communities has a great feature for those who don't log on to the communities, but instead choose to participate exclusively through email. CA Community Digest's are sent to the email address you joined the communities with automatically once a week. If you are an email minimalist or prefer not receiving these updates at all, this is an extremely easy/quick fix.
1) Go to your profile and select preferences
2) Go to community digest and choose your preference
This allows you to easily choose to receive Community Digest emails more frequently, less, or not at all.
Have any tips of your own to share, or any suggestions for our next Community Hack?