doc: update call for submission

README.md

@@ -1,9 +1,15 @@
-# research ![](https://changkun.de/urlstat?mode=github&repo=golang-design/research)
+# The golang.design Research ![](https://changkun.de/urlstat?mode=github&repo=golang-design/research)
 
 https://golang.design/research
 
 (Possibly) Naïve thoughts regarding Go.
 
+## Call for Submissions
+
+The golang.design Research aims to provide a place to publish research regarding the programming language Go. Research does not limit to theoretical but also includes practices and case studies.
+
+Please send your markdown draft to [[email protected]](mailto:hi[at]golang.design) if you are interested. See our historical posts as an example: https://golang.design/research/posts/.
+
 ## License
 
 Copyright © 2020 The [golang.design](https://golang.design) Authors.