In the words of the great Encyclopedia Galactica: DON'T PANIC
Did the "possible 51% attack" originate form a regular mining pool? I somehow doubt that. Prematurely blaming regular pools is IMO a bad move and definitely not good Karma. Isn't it much more likely that the attack was coming from an external actor, rather than the existing Karma mining community? What if it is related to the 1.5+ GH/s Nethash that were unaccounted for last week? Was it even an attack on the regular network or rather aimed at Mintpal directly? I'd like to see some facts before we rush to conclusions and point fingers.
If it was indeed a 51% attack, it is pretty much the scenario I and others were warning about in April. Because of the new ASICs several GH/s of mining power are suddenly at the whim of a few select people. Moving our existing hashrate to P2Pools doesn't protect from that. P2Pool is a tiny piece in the puzzle of securing the network at best.
Another piece would be if the community and/or LLC joined the game and secured the network by aquiring additional mining power, either through renting rigs or purchasing ASICs. This was already suggested as an idea on the Karmashares forums IIRC.
In the interest of not getting this whole mining/algo/PoS discussion started again, I'll just shut up now. The team will work it out, I trust them to do whatever is best for Karma.
This is me speaking for self.
No one is blaming anyone as we don't have proof on who did what. But there has been
speculation among a few of us that there is the possibility of a shadow pool or pools who are modifying their front ends to show one thing yet combining hash power in the back or have a private pool made up of huge hash power rigs that is working hidden to the public.
Again we don't have any tangible proof on who is or is not doing this, however I will challenge you to look up all the pools you can find and then add up their hashrate. You will find that their is currently close to 1.5-2gh of net hash that is unaccounted for. And i think you would be foolish to think there are that many people solo mining. While asking people to mine at a p2pool is not a fix all it does put us one step forward in an attempt to spread the hash rate instead of having it all focused in one place. Hell for all we know you could be unknowing hashing away at a pool that is feeding this type of attack without you even having a clue. In the end to each is their own, if you switch to a p2pool or not that is up to you. But at least it was put out there on what could be happening and its up to you if you wish to react or not. The health of Karma and its security is very important the Karma Team and rest assured they are looking into doing what they can to make sure Karma remains secure for years to come.
Please explain why you, a member of the community, are publicly posting all manner of speculation and conspiracy theory on this thread - the first port of call for people who want to see what Karma is about - when you have stated you have no proof whatsoever that what you are saying is true?
Would it be to much to ask that you substantiate your rumors and speculation with verifiable evidence?
You also speak of 'we' - other than yourself, who else are you referring to?