What is the crowd's opinion of zipBoard?

From 3.5 billion comments

http://zipboard.co/ That's our website; we recently built it. I've heard of Jab Jab Jab Right Hook. I was doing some freelance work back then when I saw his book on Amazon, and the reviews said it was a pretty good book, but that it concentrated too much on the "why you need to do something" instead of "how you need to do it" (or maybe it was some other book and I am confused, sorry). XD

Oh haha I've just been reading so much lately. It's only been like a couple months since I started my professional journey and honestly, every few days it feels like I'm at a saturation point of my mental capacity.

Yeah, sorry about that. See, our product is an web-app in which you can upload your eLearning courses and review them with your team/clients so you know what you need to improve upon. Similarly, you can also add a URL and review your website/web-app in our app. It's pretty easy because you can take screenshots inside the app itself, and you can annotate/comment on those screenshots about what you want to change. Collaborators can discuss things right there and decide what needs to be done.