If everyone was buying cheap DRK's like they say then the price wouldn't keep going down. Most of those people saying "More cheap Darks" are not buying and they know it. You might be scooping up some cheap coins but you're not going to lift this market alone.
The problem right now is that most of the people hyping DRK the most are already 100% invested in DRK and have no btc to buy more.
I dumped the last of my XMR awhile ago. Saying that cryptonote coins are dead is incorrect. The current coins will likely fade away but the technology is suffering growing pains. There will be a next generation of cryptonote coins that will have many of the early issues resolved.
The same way you guys always use the "Darkcoin is breaking new ground with new technology" argument, the same can be said for cryptonote coins where the technology is merely a couple months old. You're smart enough to know that.
Not to get into a long debate but have you read the cryptonote white paper? https://cryptonote.org/whitepaper.pdf
If not I think you'll find it rather interesting.