Hey, I like the WAILA Harvestability stuff... XDHarvestability, and all the addons, stick so much useless text below the image...
Like light level... when will I need that, when there's CodeChickenCore?
Effective tool? If you don't know whether stone/ores need a pickaxe, then you shouldn't be playing modded MC!
I just find it overall useful. It helps to confirm what I think about what a certain block is; that's especially useful for stuff that isn't immediately obvious as being one material type or another, like, say, Twilight Forest's Liveroot. Plus WAILA in general is really useful for a lot of machines, and stuff like Barrels.

 
				
		
 
 
		

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		 I wish there was a magnum torch (cheaper recipe) that worked on passive mobs... wait adding that to the things I could add to a mod
 I wish there was a magnum torch (cheaper recipe) that worked on passive mobs... wait adding that to the things I could add to a mod 
 
		 
 
		