Alt coins are also dead, Litecoin is the last to go down but it's going and will be gone soon.
Why do you say that? Litecoin is currently ASIC proof so there will be a lot of GPU workers going there over the next few months, also it is small but steadily growing, much like Bitcoin was. Once MtGox starts trading LTC we'll see a lot more market validation.
People holding devaluating Bitcoins don't want to feel like they're losing money to the rapidly growing Litecoin
The 24 hour volume for LTC is well over 1M USD right now (MORE than the 24 hour volume of BTC/USD at mtgox) and the LTC economy seems healthier than ever