Happy Birthday you should be dead

Its been brought to my attention that the age specific birthday cards don't go above the age of 75... this to me seems like a pretty messed up thing to have going on... not only is it kind of like ageism, as if after 75 they don't really see a market for people because they shouldn't be reaching their 80th birthday, it puts pressure on the people buying the cards to have to think of something to write, cause you know you have to go "blank inside" unless you go mushy and lets face it at that age they have enough to cry about... oh well, just a thought... even if it is a pretty crappy one