Weather forecasts are often 10-days, so it means Note 3 release is now meteorologically predictable! Of course the weather person is usually wrong, so I don't know what that means for us.
Lists are usually Top 10s, who knows why.
And a Google image search turns up some interesting 10 day pictures.
https://www.google.com/search?q=10+days&source=lnms&tbm=isch&sa=X&ei=F5NA UvCWJvjF4AO2uIGIBQ&ved=0CAcQ_AUoAQ&biw=1443&bih=73 4&dpr=1