I understand how those modders feel.
It all started with a bunch of skins I've did back in the UT '99 days. A couple of months after I had released them, I found them all over the 'net without proper credits and -injury to the insult- a clan was using them, altered with their logo, and distributed along with a map-pack they were boasting as a in-house production.
I still love to mod games but now, whatever I do, I keep it for myself. Lesson learnt.
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...Sinking deeper into the cold, dark oceans of life 
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