Glowhoo is for noobs who are "proud" they finished the hard raid or for those who don't care about shaders.
One exception is with the iron banner warlock chest piece, it looks like a bad ass neon lightbulb.
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Edited by Iris: 3/26/2015 1:23:12 AMI only wear it because it's the closest I'm getting to an all black shader on my no color cloak hunter. DAMN YOU DEAD ORBIT PACKAGES! Y U NO GIVE ME SHADER!