Most blocks since the diff min 70 update at block 340000 went to the acc pool
select count(reward), sum(reward), recipient from transactions join misc on transactions.block_height = misc.block_height where reward > 0 and difficulty = 70.0 group by recipient
Blocks, Reward, Address
"1226" "17970.371462" "01d616b9df2a85a3e9df92d421a49217bad7a5a5ffc34cf1a095cb5a"
Those guys got a few too
"498" "7300.555749" "b4c092715a786907eabedf52917f3599194891888bb82d5df1882c34"
"152" "2228.013938" "27af83df6211c5738637aae9a78d397492cb4e6e5888615234157154"
"100" "1465.82728" "43e40c036dc71da3fdeb197afa8dda23e2fb4dd4c604b8b17c089a89"
Before that with diff 45 whoever those others are got a bit more but the pool still won by far.
"3586" "52631.086175" "01d616b9df2a85a3e9df92d421a49217bad7a5a5ffc34cf1a095cb5a"
"451" "6612.346661" "27af83df6211c5738637aae9a78d397492cb4e6e5888615234157154"
"811" "11899.391847" "c9d9ee817c04ef4311a89d6cfe21f6bf12bf93a127e5537237c2df09"
"610" "8947.33249" "e0b2c08cec747613ea4c8d65d746a2776d44a82a54475815792c3243"
But basicly the pool is the winner and the drop is always about an hour since it forgets old blocks, needs new ones at the same speed and once all old "fast ones" are forgotten it returns back to too high diff.
By the way the fix i see in on the testnode won't change jack...at least it didn't fork yesterday so nodes will just stay on it and the diff drop is a "natural" occurence which benefits everyone because if it isn't forking you are on the right chain and your odds increase dramasticly.