Is this still mineable?
Of course it is.
and its... profitable?
with a cpu? a normal cpu?
that makes it susceptible to botnets though, right?
I'm currently mining ~20 QRK/day on an i5 and a super old Athlon X2
what miner?
where do you mine? i have a phenom 2 x4 and i'm barely getting anything on coinmine.pl
Coinmine.pl with an i7 3630QM brings me an Hashrate of 0.895 and 16.000 - 19.000 QRC per Day !
with the Quark-v3_w64 Miner from the ru- source i posted here earlier!
My i5 does 0.67 by itself and the Athlon X2 adds another ~0.25 or so, so I'm probably getting around the same as your i7 with the two chips. 20 QRK/day was an estimate (hence the ~), but it's not much less than that. Although the difficulty is going up. I emptied my pool wallet about 15 hours ago and I'm up to ~10 now so today's haul will probably be 15 QRK or so.