Freaking Litecoins.
$$$$$
Litecoin is still considered the next crypto-currency should Bitcoin run into problems and is also coming up to a block reward halving which could significantly reduce selling pressure. Combined I wouldn't be surprised to see the LiteCoin rally continue strongly.
Capital controls this weekend possibly for Greece could be good for all crypto too if it actually happens this time.
What logical rationale is there for LTC to be worth nearly 10 times BTS?
Immutability.
(It's Chinese popularity is also very beneficial.)
I've written about the subject extensively and pre-emptively. (Prior to the BTSX to BTS transition)
I believe it's the prospect of Greek capital controls, we witnessed a similar situation after Cryprus, crypto-currencies really took off.
In terms of percentage gains LTC & DGC could be the big winners, followed by NXT & possibly PPC etc, then Bitcoin itself.
The one's that will increase but benefit the least from the Greece effect would be Ripple, BitShares, Stellar, MaidSafe and Ethereum if it's trading.
DGC has made some changes in the past, but if you understood this principle and went strongly into LTC with additional exposure to PPC, DGC & NXT , your portfolio would be up over 50% in two weeks and climbing vs. being stagnant with BTS. (Despite BTS being the one with the best blockchain and game changing developments in progress.)
XRP has done well over the same period and I have it in my portfolio, but that's based primarily on it's RBS news imo.
So you are now left with the frustrating situation where vastly inferior blockchains will rise rapidly in value when centralised currencies have problems despite having almost no development and being extremely costly while BitShares, who is literally blowing them away from a development standpoint and cost comparison has to get it's valuation up the hard way through blood, sweat and tears.
(Edit: Clout also makes a good point in another thread about Btc-e deposits surging and everything listed there doing very well.)