Here is an answer I wrote about it a while back <a href="http:&#x2F;&#x2F;stackoverflow.com&#x2F;questions&#x2F;17638305&#x2F;why-is-bind-slower-than-a-closure" rel="nofollow">http:&#x2F;&#x2F;stackoverflow.com&#x2F;questions&#x2F;17638305&#x2F;why-is-bind-slow...</a><p>Let me know if you have any questions about it