Is there any chance that litecoin can be changed to again be GPU hostile?
Confidence in Litecoin took a huge blow when it turned out that GPUs were in fact better suited for mining than CPUs, which completely contradicted what the developers claimed at launch.
CPU dominance was the primary reason for my interest and investment in Litecoin, and I had great plans for it. That is no longer the case. I will be holding on to my litecoins, though I am now waiting for a true CPU only Crypto-Currency to take it's place.
The issue was mitigated at the time by the fact that it was still better to mine Bitcoins and buy litecoins with them, rather than mine LTC via GPU directly. But LTC has officially been thrown into the ring with BTC, and if the exchange is any indication, the outlook is grim. You could literally halve it's trading value right now with a few hundred dollars.
If it is to survive, it will need a "killer feature" and serve an actual purpose.
I don't want to discourage people, but I think the litecoin devs need a prod and a wakeup. Litecoin still has a healthy network of hashing power, and is in a good position to make a recovery, given the right changes.
I am not a developer by any stretch, but with the coming of FPGAs and ASICs onto the Bitcoin scene, coupled with the reward split, there are going to be a lot of Ex-Bitcoin GPUs floating around, and I bet a fair number will find their way onto the Litecoin Network.
This
may be when Litecoin becomes the "silver" to bitcoin, but there are so many assumptions there, the outlook is a complete wash.
Personally, I would like to see the Litecoin decimal move 1 digit to the right ( for a limit of 840,000,000 coins) as I don't believe a mere "4x BTC limit" is going to be enough if LTC becomes a "cash" to Bitcoins "Gold".
Having a reward drop of 10% per 10% "remaining coins mined" would also be a great improvement over bitcoins 50% drop per 50% "remaining coins mined".
However, GPU hostility is impossible to do with Litecoin, as that sort of change would create a whole new chain/network.