Why use the term "Sister sites" instead of "Brother sites"?
17704
Usage and origin of "sister" in expressions like "sister company, sister ship, sister site" etc
58641
Arguments for/against same birthday for siblings?
52346
Subdomain or domain?
139208
Could there be a bit of reputation leakage between the sites, please?
3596
"User accounts" or "users account"
40109
Why are new sites classified as "uncategorized"?
151185
What’s the point in having “www” in a URL?
97199
The ability to link cross-site duplicates
109501
how to host multiple pages from diferent domains all together?
84439
Automatically create accounts in all sister sites
136740
Setting for sites to use the design of other existing SE sites
739
Are we creating too many different Stack Exchange sites?
38970
Why do we say a "hotel room" and not a "hotel's room"?
3483
"My sister and I" versus "I and my sister"
49462
Should I include "www" in my website's URLs? What are the pros and cons?
33812
Registering multiple domains vs. subdomains
58752
What is the difference between a hostname and a fully qualified domain name?