Is "Pay with a tweet/like/follow" allowed and guidelines compliant?
I'm just wondering whether all these pay with a tweet/like/follow features appearing on more and more websites are something that is compliant with Facebook/Twitters/anyone else's terms of service/guidelines - or is it just that as long as it does no harm or you aren't forced to like/tweet/follow, these giants don't care... I know that now Kellogg's are actually offering their new flakes for as much as a tweet per pack. I also do know that, for example, on Facebook it is possible to run promotions right inside a custom tab on your page, offering rewards for liking the page, but that's on Facebook itself and not on your own website... So is it something that is all good - you think someone could open a whole store online where you pay with nothing but likes, follows and tweets?