It would be great to have a site that compiled recruiting scams that companies do.
I have been taken by a couple and really would love to have a site that said, "if you are thinking about working for CompanyX, be sure to look out for the following tactics: Z,Y,Z"
The interesting thing about it though is how fast it's being adopted. Right now it might have some poor performance in some instances but I think eventually it will be so prevalent that the hamburger icon will turn into a convention people understand.
One issue I have is with the infinite scrolling of the results. When at the bottom of the page I would like to know how many more results there are so I am not flying blind until I randomly get to the end of the results. Not aware of any formal studies to support this just opinion :)