For personal use, I like to keep track of the raid logs, in order to analyze things I may improve about my playstyle and so on. Maybe someone else could find it useful too :)
Highmaul
21/01/2015 - Highmaul Normal Kargath Bladefist, The Butcher, Brackenspore, Tectus, Twin Ogron, Ko'ragh, Imperator Mar'gok
25/01/2015 - Highmaul Normal Imperator Mar'gok
28/01/2015 - Highmaul Normal Kargath Bladefist, The Butcher, Brackenspore, Tectus, Twin Ogron, Ko'ragh, Imperator Mar'gok
01/02/2015 - Highmaul Heroic Kargath Bladefist, The Butcher, Brackenspore
02/02/2015 - Highmaul Heroic Brackenspore, Tectus, Twin Ogron, Ko'ragh
Blackrock Foundry
04/02/2015 - Blackrock Foundry Normal Gruul, Oregorger
08/02/2015 - Blackrock Foundry Normal Oregorger