We seem to have a few companies that are going mad with posting links to an appExchange tool that they have created which may actually be suitable for an answer to the question and on being prompted have at least disclosed affiliation to the company in the answer.
I am thinking that we have 2 options - a. just close them off, b. encourage them to show exactly how their tool will answer the question.
I have tried b. on this answer, but should we just follow approach a?