Please expand posting rights to other family members or fans, including grandparents, siblings, aunts, uncles or caregivers, with parental approval, so that artwork, photos & videos can be shared while kids are away on vacation with relatives, & so relatives can share family photos/videos taken during visits.

These could be made subject to parental viewing & approval before becoming viewable by any fans other than mom or dad to protect privacy and content, if that's a concern. I'd make that an optional setting, since some want close control, others want easier access for content from pre-approved parties.