I have too many vices to mention, so I shall balance the scales on behalf of OH!
Hubby would say, however, that my vice du jour is buying trees. It's not my fault - I can't turn down a good looking tree at a reasonable price. I've even started encouraging the neighbours, with success! Nothing like a bit of vicarious tree planting! It's either trees or crisps and crisps are the work of the devil, so the trees a virtuous by comparison.