My company gives out free promotional items with the company name on it. Is this stuff called company swag or schwag? It seems that both come up as common usages—google. I had always understood 'there's no such thing as a free lunch' as a expression to demonstrate the economics concept of opportunity cost - whereby even if the lunch is fully paid for, one loses. If you are storing documents, however, you should choose either the mediumtext or longtext type.
Could you please tell me what free-form data entry is? I know what data entry is per se - when.