The site looks more like a tech blog (like techcrunch etc. but still in its nascent stages) than an online learning platform. The content does not match up to the standards of what you will call education. It has a long way to go before it justifies being an online learning platform...
True. We are currently focussing on getting good teachers on board. Therefore the look. And yes we are not yet what you would call a platform. Any changes in design that you suggest?
If you really want feedback, then I think the name 'LurnQ' is a very bad name for an educational website. I assume you are mis-spelling "learn", which just feels wrong for education (assuming you are trying to increase education!). If this is not what the name means, I apologise.
I understand that the twitter and facebook feeds may be full of content that you did not want, but you have not deleted it.
And all the content I have seen on there just does not belong on an education site at all: maybe I have a different idea of what 'education' means, but all of the content I have seen just doesn't match, in my opinion.
As for the format, it looks like a blog entry followed by blog-style replies. Which is mean to be the teacher? The format itself is confusing.