@drublic prior to making this PR, I've tested to make sure thinks worked for IE6+, so let's stick to it for now. Also, I think the site should work for at least for IE8+, as we still support IE8 in `v5.0.0`.

btw some stats for IE:

![](https://cloud.githubusercontent.com/assets/1223565/2774831/ed7fe102-cabd-11e3-9aea-e54c27541b5a.png)