[Haskell-cafe] community.haskell.org and code.haskell.org problems

Hi, I regularly (almost daily) have problems reaching both community and code.haskell.org, getting 500 server error messages. I've decided to make all my Haskell code available on community, which means that when it goes down, I can't access my repos - which is not great. Is there a reason for the poor reliability of these servers? Can anything be done to improve them? I know of servers running on Windows laptops which have far higher uptime :-) Thanks Neil