Hmm let's see...

1. Sure it's simple, but it's sure tedious, so why do we want to?
2. Why do you need to waste space on your computer with 6000 fonts you don't really need?
3. Since when has someone found a use for 6000 random fonts?
4. Prove that you will use these 6000 fonts!
5. Do it yourself, give a better reason as to why you want US to download each font 1 by 1 and not yourself.
6. You'd need to be a more respected member of this community if you're ever gonna get someone to actually be bothered in doing that! (No, nagging does not work! )
6. So there, no one is willing to help you.