title: Are there some benefits in using both AFNetworking and ASIHTTPRequest in the application?
body: <p>I became interested in this after reading the list of libraries used by Instagram:<a href="http://instagram.com/about/legal/libraries/" rel="nofollow">http://instagram.com/about/legal/libraries/</a>
  "The following sets forth attribution notices for third party software that may be contained in portions of the Instagram product. We thank the open source community for all of their contributions."
  And they list both <code>AFNetworking</code> and <code>ASIHTTPRequest</code>. I don't understand why. Is there some sort of back compatibility or what? As far as I know <code>ASIHTTPRequest</code> is dead for now.
  Can someone explain me possible reasons for this? Thanks</p>