What we learned from .ORG about new gTLD´s

..."that those new gTLDs that really succeed to brand themselves as something special, within a community or a particular kind of organization have great chances to become popular and successful up to a point where their customers might prefer the .org over the .com version. But it also shows that those that do not succeed will be populated with spam, porn and low-quality sites".

http://domainindex.com/blog/what-we-learned-from-org-about-new-gtlds