I gave my first talk this year, and I find this very backward.

I gave a talk because I had something to talk about that I thought other people would be interested int. I chose the venue/event those people would be at as they would benefit most from my talk.

The 'Learn from your talk' segement is great, but what I wanted to 'learn' from my talk, was not only 'how to give a better talk', but I wanted to know from the audience what they're thoughts were on the topic. That one might be specific to different subjects, but the first two I'd hope would be obvious for any presentation.