If you can imagine a stupid, pointless, wrong way to deal with network traffic, there is an appliance somewhere doing it. I once saw a significant uptick in us

If you can imagine a stupid, pointless, wrong way to deal with network traffic, there is an appliance somewhere doing it. I once saw a significant uptick in users being unable to use an AJAX application because a developer "fixed" the RPC stuff to sent Content-Type: application/json headers instead of claiming to be text/html.