Huuuuraaaah! finally i figured it out how to delete a God Damn untitled page on Google Sites. Its too bad to have such a moronic user interface! There is no bloody Discard button! They have the awesome Save button! Just found i got to save as draft, to get my More options on the top wit which i got to delete my Untitled Page.
Trust me this is height of User Interface crucification! Learn something from MSFT, they try to give the Office look to all their apps ( atleast to most of their apps). Now atleast try to give the Gmail Composer or Some "Google" look across the board for all ur applications! Uffff!
Anyways now i neednt be worried about too many "Untitled" posts sticking on ma first page!