Yeah I thought about MAX coin but it simply doesnt rate enough to be included.
BTC PPC and maybe LTC inmho are not pump and dumps.
why BTC was to knew and it has not dumped
PPC the first of the Pos and no competitor so it stands alone
PPC is nowhere near now as it was before, it's not in the news it's not anywhere. PoS coins will most likely not have a future, no matter how energy efficient they are.
BTC was a major pump to $1200, also it was dumped several times (the priced flashed). I knew that it happened at least 2 times on BTC-e.
The thing is that crashing these altcoins is much easier than doing it with Bitcoin (thus it takes time, like in the past days).