That's totally off topic, why are you waking up a two-month-old topic to say that?
It was probably a reply to my comment above which states:
Mining on small PPLNS is too risky
Of course, if read out of context, one would assume that my reply (which had your post about ck and kano pool quoted) implies that those two pools are not trustworthy (the 'risky' word), of course, both pools are trustworthy run by two trustworthy community members, if anything, i'd trust them more than most large pools out there, I concur to that, but that was not what I meant by saying 'risky'.
If my statement was misunderstood by him, I can just quote myself.
Mining on small PPLNS is too risky, the variance could be unbearable and result in bankruptcy