Looks like all witnesses other than the init ones are voted out..
Here is a summary of all votes. Note: the number before 'total' is 'vote_id' but not 'witness_id', the number after 'total' is how many CORE's * 100000.
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 0 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 1 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 2 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 3 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 4 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 5 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 6 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 7 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 8 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 9 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 10 total 2153652707602
2015-09-19T19:00:04 th_a:invoke handle_block operator() ] 11 total 2074182535280
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 623 total 1296529654343
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 1062 total 1296529654343
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 1526 total 1296529654343
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 1530 total 1296529654343
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 1537 total 1296529654343
2015-09-19T19:00:04 th_a:invoke handle_block operator() ] 1624 total 1217059482021
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 2103 total 1314652386072
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 3967 total 1296529654343
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 4231 total 1296529654343
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 4948 total 1296529654343
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 5267 total 2153652707602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 5268 total 1314652386072
2015-09-19T19:00:02 th_a:invoke handle_block operator() ] 5269 total 8411563602
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 5270 total 92919771170
2015-09-19T19:00:09 th_a:invoke handle_block operator() ] 5271 total 79470172322
Another strange thing, the 73M CORE whale seems doesn't vote for anyone, but the stake is counted "voting".
2015-09-19T19:00:02 th_a:invoke handle_block operator() ] stake_account 1.2.47247 voting_stake 7309344543864 num_witness 0
db_maint.cpp:437
2015-09-19T19:00:02 th_a:invoke handle_block operator() ] d._witness_count_histogram_buffer[0] = 7309354543864
db_maint.cpp:458
2015-09-19T19:00:02 th_a:invoke handle_block operator() ] d._total_voting_stake = 7309354543864 db_maint.cpp:472
not like this (although same num_witness=0)
2015-09-19T19:00:02 th_a:invoke handle_block operator() ] stake_account 1.2.38993 voting_stake 8411563602 num_witness 0
db_maint.cpp:437
2015-09-19T19:00:02 th_a:invoke handle_block operator() ] stake_account 1.2.38993 voting_stake 8411563602 vote_for 5269 total 8411563602 db_maint.cpp:444
2015-09-19T19:00:02 th_a:invoke handle_block operator() ] d._witness_count_histogram_buffer[0] = 7318105091732
db_maint.cpp:458
2015-09-19T19:00:02 th_a:invoke handle_block operator() ] d._total_voting_stake = 7318105091732 db_maint.cpp:472