The idea is that it may be worth allowing Premium Family for outside of household or be renamed household premium... my sister who is 16 still lives with my mother and I do not but would love to share my premium with her but can not so may not do the family as only one person will benefit (who is on a competing application free with phone plan) .
At the moment we don't have plans to change our Terms and Conditions we're marking this as 'Not Right Now'. However, should anything change we will notify you all here first. This idea is still open for comments and votes. Thanks everyone.