duplicate content: How to use the same content on different news sites?
11295
What is duplicate content and how can I avoid being penalized for it on my site?
135386
Should bug-report/feature-request *questions* that duplicate Grab-bag *answers* be closed as duplicates?
125111
How to attribute, give credit to creative commons/copyleft/public domain content for web/print?
100366
What is best way to find duplicate questions?
5897
Will duplicate international (i18n) content hinder SEO rankings?
43391
prevent user creating a duplicate node title
137083
Is it OK to copy parts of an answer from one SE site to an answer on another SE site?
63695
Pagination, Duplicate Content, and SEO
13649
What to do with cross-site duplicates?
153883
Is it legal republish any article with Credits and Canonical Link?
149615
Webmaster Tools, www and no-www, duplicate content and subdomains
32895
How can I avoid asking duplicate questions?
2447
A site (or scraper) is copying content from Stack Exchange. What should I do?
55508
Should I copy my answer to a duplicate question to the original question?
144542
Allow duplicate permalink slugs for posts in different categories
82853
Can Community ♦ raise a duplicate content flag when an answer is deleted and re-posted as a new answer?
128441
Duplicated tag description