Ask HN: What do you think of my MVP topicly.me?

I created this MVP last year and never talked about it much due to other projects taking over my time. I was hoping to get some feedback from HN on the concept of the app and the implementation as you see it now.

Topicly.me is a video based web app that allows you to discuss topics that are important to you.

http://topicly.me

Any feedback would be appreciated.

Thanks!