[amitamb]

VerticalSet is offering similar functionality. DuckDuckGo is starting to go in the same direction.

http://www.verticalset.com/

Although aim is same to make search engine a platform, technologically it is rather different. Would love to hear feedback on this.

[boyter]

I actually quite like VerticalSet as the display is very clean. The thing that is most interesting about is is the installable extensions. Assuming its still around in a few years like DDG it may be worth spending some time to create some of them.

[amitamb]

Thanks for compliments, I don't see stopping development any time soon.