So with the current changes to their book there seems to be a revival in 1500pt Dark Angels Deathwing lists, and to that effect I recently came across this one online.
For me the reason why it stands out is the use of bikes and plenty of them at that, and with 4 units of terminators on the tabletop to do deal with, and at such a low point level, it definitely poses a threat to all enemies it comes across.
1500pt Dark Angels Deathwing (2011) List
HQ Belial - Master of The Deathwing Twin Lightning Claws
1x1 Deathwing Command Squad
Deathwing Apothecary, Deathwing Company Standard Bearer, 4x Thunder Hammer and Storm Shield Sergeant Thunder Hammer and Storm Shield
1x3 Deathwing Terminator Squad
Cyclone Missile Launcher, 4x Thunder Hammer and Storm Shield Sergeant Thunder Hammer and Storm Shield
1x2Ravenwing Attack Squadron
Ravenwing Bikers 2x Meltagun 1 Ravenwing Attack Bike Multi Melta 1 Veteran Sergeant Bolt Pistol, Melta Bombs