The following sums up every "copy and paste this as your status" post:
Please copy & paste this to your status in support of [insert cause here] because, with the singular exception of doing absolutely nothing, it's literally the very least you could do, and we must all at least outwardly appear to care about [insert cause here] lest we be publicly shamed by everyone else on Facebook who's also not actually doing anything to help with [insert cause here], aside from this pointless, self-serving, completely empty gesture