Charity is not synonymous with doing good - it is only as effective as the causes it promotes, and the approaches it pursues. Surely, no-one would argue that public schools, which specialise in reinforcing elitism and hindering social mobility, are deserving of dipping into our debt-riddled accounts? It is unbelievable that they are even given charity status, exempting them from business tax! Let's face it, how often do we research the influence of the latest trendy charity challenge flashing up on our feeds before we dutifully thumb in our card details?