mrflip

votes CF 

"back in black" => { 201005211200 => '1', 201005201159 => '1', 201005201157 => '1',  201005011900 => '1', 201004190600 => '1' },
"black album"   => { 201005021800 => '1', 201005010600 => '1' },
"black star"    => { 201005011000 => '1' }

cached_counts CF

"back in black" => { 'cached_count' => 2, 'counted_until' => 201005011931 },
"black album"   => { 'cached_count' => 1, 'counted_until' => 201005010600 }