Feature request: Create a separate site for feature requests
5258
How can I propose a new site?
3757
Why are there separate copies of the Terms of Service per site, if the link in each site just goes to Stack Overflow's version?
130600
When is it appropriate to split functionality into separate apps?
100593
Inform users of certain tags on the existence of a new SE-2.0 site and offer to automatically post the question there instead
102324
Provide a link to per-site Meta
28162
Multiple domains for different products?
13508
Can we have cross-site badges?
142259
Off-topic option should include all Stack Exchange sites
35480
Flag a question as being off-topic and belonging on another SE site (which is not in the suggested list)
114827
How to allow contributor users to add web parts
55260
Can I create a user-specific hosts file to complement /etc/hosts?
109501
how to host multiple pages from diferent domains all together?
20138
Allow cross-posting of questions to more than one SO site
13649
What to do with cross-site duplicates?
18056
Are there any clones/alternatives for running a Stack Exchange style Q&A site?
97199
The ability to link cross-site duplicates
137083
Is it OK to copy parts of an answer from one SE site to an answer on another SE site?