Earlier quoted context omitted.
Well, nobody wants to be the bearer of bad news. Being honest about these things usually means it will be seen as bad news. So you try to shift the focus to make it seem like the opponents (customer in this case) need was the trigger instead. Keeping some of the applications was a nice touch in addition to, apparently, announcing some kind of partner program. They should read through the http status code list again t…
I think the point is that the resource requested won't exist anymore.
http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
Not a big deal. I just found it funny that the first change they make is technically wrong.