Honest opinion wanted - I am a latecomer to DRK but just bought 90 DRK at 0.0229. Will the coin go up or down from here?

honest....and I hold a lot of dark. Unsure. I think it's a good sign we held the .02 mark. It's been a fast run-up. I wouldn't mind if we stayed at this level for a bit to normalize. That said, if masternodes get peeps by the short and curlies, could see a magnificent spike. I believe if we do drop, it will be a little. I do see room for growth, much more than we've seen

Bitcoin is a lot like HTTP. It is an application layer protocol and tools can be built on it (like websites can be built on HTTP). There is a class of cryptocurrencies that promise features like casino websites and exchanges and anonymity protocols to be built on top of them.

When creating a new website, one doesn't make a new protocol unless it is necessary. For example, HTTPS is an encrypted version of HTTP, therefore it is useful and necessary. When creating an app such as "DarkSend", one doesn't need to make a new protocol such as "Darkcoin". This is synonymous to making an HTTPS alternative (eg. HTTPSX) for your new website for encrypted chat and not adding any new security or functionality to HTTPSX.

Because Darkcoin is by far the most popular cryptocurrency of this class, the Darkcoin example will be covered in this section.

The Darkcoin devs created a tool called DarkSend. DarkSend is an implementation of coinjoin (an anonymity feature originally implemented in Bitcoin[4]) which utilizes the Darkcoin network to organize the coinjoins. If DarkSend becomes open source and is useful, it will be ported to Bitcoin with a few small modifications. Currently DarkSend masternodes are paid 10% of the block reward after they hold 1000DRK in order to become a masternode.[5] This is flawed because while purchasing 1000DRK is trustlessly verifiable, a user running a DarkSend masternode isn't trustlessly verifiable. It is also costs bandwidth to run a masternode, therefore there is an incentive to buy 1000DRK and get a chance at the 10% block reward masternodes are being paid, but not actually act as a masternode. For this reason, DarkSend would work better if the masternodes were paid by those they were helping coinjoin, or if there wasn't a masternode at all and everyone collaborated in a decentralized fashion. The better implementation not vulnerable to the attack described is compatible with Bitcoin, therefore, the Darksend protocol serves no purpose.

Can someone please rebut this, or at least parts of it? It keeps getting mentioned in IRC and trollboxes, apparently smart people are believing it and I can't find any counterproof to point to.

https://en.bitcoin.it/wiki/Altcoin#Application_Built_on_top_Of_Cryptocurrency

Well, I believe Darkcoin's privacy implementation is technically superior to Litecoin's, which is zero! LOL

But I also think Darkcoin's protocol is technically superior to bitcoin's from a purely privacy perspective.

So yeah, I think Darkcoin should most definitely overtake litecoin (and eventually bitcoin if the bitcoin devs don't roll out a proper privacy implementation).

Can someone please rebut this, or at least parts of it? It keeps getting mentioned in IRC and trollboxes, apparently smart people are believing it and I can't find any counterproof to point to.

https://en.bitcoin.it/wiki/Altcoin#Application_Built_on_top_Of_Cryptocurrency