> "Did you consider this specific aspect of niche-thing-only-I'm-working-on?"
I've seen 2 kinds of people that usually make this comment. Some do because niche-thing is the one they currently know better, and they have to make some comment, so they ask about what they know better. The others are the more interesting kind, they ask because they want to use niche-thing in some new way, so if you did for a chance consider it, they are very interested in it, and if you didn't, it may be an opportunity for them.
I've seen 2 kinds of people that usually make this comment. Some do because niche-thing is the one they currently know better, and they have to make some comment, so they ask about what they know better. The others are the more interesting kind, they ask because they want to use niche-thing in some new way, so if you did for a chance consider it, they are very interested in it, and if you didn't, it may be an opportunity for them.