To play the advocate, I will state that this is a conversational thread, where people talk about things. So it's no surprise that you see someone talking about

To play the advocate, I will state that this is a conversational thread, where people talk about things. So it's no surprise that you see someone talking about a problem and not inventing a solution where the selected medium supports only the former. Invention is sometimes a lonely and quiet endeavor, conversation is much the antithesis.