If you feel that you have to come to a message board and anonymously make statements that offend, then I'll give it to you. I know how a bad day can be and I can tell you I'm not the one with problems bigger than the DL award chart.

That being said, VALUE. Do you know what the value of everything is? As a verb, value concerns money. Do you know how much a gallon of milk is here in the US? How about in Japan in Yen? In the UK in pounds? In Italy in Euros? How about in Greece in Euros? Without a conversion chart, it would be difficult, no? That conversion chart is Delta's Award Chart. It tells us how much Skymiles is needed to buy a ticket that is worth X. By removing it, those who were unaware may not assess the value of a ticket as well as those who are. And that value can be changed at anytime without people knowing.