Yes, let's stick with the original title. Using original article titles is preferred according to HN guidelines.

http://news.ycombinator.com/item?id=2823020

(Report of an exception to this principle)

http://ycombinator.com/newsguidelines.html

(The actual text of the guidelines)

After edit: The submission title has been changed to match the original article title in this thread. I wonder if that will happen in the thread from last week I linked to in the link shown just above this P.S.