Well,
Maybe its not that big of deal to get excited over but:
"if you place .LOG (case sensitive) in the beginning of the first line of a NOTEPAD document (any extension), the time and date will automatically be inserted as the last line whenever you open it, and the cursor will position to the next line."
I copied it off someone else, but it works great! Its a cool stupid sort of feature that I would share with my fellow computer geeks cause this is the kind of stuff that makes computers fun!!!