Why does Stack Overflow limits the number links per message to 2?
141432
Does restricting the number of links for new users do any good?
43838
Why is Stack Overflow on its own chat network?
91862
Why is the 1 question per 40 minutes limit enforced ACROSS different sites?
111288
Are there any chat rules on Stack Overflow?
25253
What's limiting my PHP resources?
1663
Allow same user to add multiple links as possible duplicates
47516
How do I stop mod_rewrite from appending links to url?
26275
What is the maximum length of a URL in different browsers?
16766
Why does editing posts on SO require a minimum of 6 charaters?
36244
Duplicate flag links in 10k tools are broken
110861
Don't repeat (or let us skip) posts when requesting next page on 10k tools' Flagged Posts
98003
How to avoid the creation of automatic links?
27415
What is wrong with code snippets/blocks on Stack Overflow?
57367
What is the threshold for removing rel=nofollow from links in posts?
139729
Implement cross-site posting rate limits to slow down spammers
76014
How does Stack Overflow handle spam?
104426
\begin{lstlisting} is overflowing?