docs+README: improve documentation
Change-Id: I562508869f7e60ccf465b8c1acdf63e27c905c7a
diff --git a/README.md b/README.md
index 382bf5c..e010fe1 100644
--- a/README.md
+++ b/README.md
@@ -41,3 +41,7 @@
- [NLSR Wiki](http://redmine.named-data.net/projects/nlsr/wiki/)
- Feature requests and bug reports are welcome on our
[NLSR on NDN Redmine](http://redmine.named-data.net/projects/nlsr)
+- [NLSR Mailing List Sign Up](https://listserv.memphis.edu/scripts/wa.exe?GETPW1)
+- [NLSR Mailing List](https://listserv.memphis.edu/scripts/wa.exe?SUBED1=NLSR-HELP-L&A=1)
+- [NLSR Mailing List Archives](https://listserv.memphis.edu/scripts/wa.exe?A0=NLSR-HELP-L)
+- [NLSR Developer's guide](https://github.com/named-data/NLSR/blob/developers-guide/NLSR-Developers-Guide.pdf)
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