Hi Paul,
No; I don't control the server. I'm retrieving a page (via GET) from twitter. If I'm understanding correctly, you are confirming that I can rely on client.connected() returning false as an indication that the conversation is over, and the disconnect happens without my having to call client.stop(). I'm a little confused because you say that if client.connected() is false, the client finished sending data and my Arduino client sends very little "data" (just the GET request), and if connected() is going to return false after that, it won't work for me.
Thanks for this, and any clarification.