Looks like Blizzard finally released the schedule for BRF's timeline. I think the interesting part to me is that normal/heroic opens on Feb 3rd but LFR-Blackhand finally opens on MARCH 24. Hell of a wait for LFR
February 3, 2015: Blackrock Foundry opens with Normal and Heroic difficulties available.
World boss Rukhmar becomes available in Spires of Arak.
February 10, 2015: Mythic difficulty becomes available.
February 17, 2015: Raid Finder Wing 1: Slagworks (Gruul, Oregorger, and Blast Furnace) unlocks.
February 24, 2015:Raid Finder Wing 2: The Black Forge (Hans'gar and Franzok, Flamebender Ka'graz, and Kromog ) unlocks.
March 10, 2015: Raid Finder Wing 3: Iron Assembly (Beastlord Darmac, Operator Thogar, and The Iron Maidens) unlocks.
March 24, 2015: Raid Finder Wing 4: Blackhand's Crucible (Blackhand) unlocks.
Useful BRF Snippets:
Loot tables by type: http://i.imgur.com/MDnpGMj.png
Down&Dirty guides: http://imgur.com/a/L1zje OutdatedI have a fondness for that kind of goofy MS-paint looking guide since it reminds me of Vanilla