Quora is often self-promotion now. The template I think of when replying to your comment is:
Great point you bring up on how useless <website> is. As the CEO of <random company>, this is a problem we have put a lot of effort into addressing. You may consider the following as a solution:
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Great point you bring up on how useless <website> is. As the CEO of <random company>, this is a problem we have put a lot of effort into addressing. You may consider the following as a solution: …