A simple example using gorotuines and channels
http://blog.jgc.org/2011/12/simple-illustration-of-use-of.html
Information on sorting structs using sort.Sort
http://go.hokapoka.com/golang/implementing-sort-sort-on-a-struct-in-golang-part-1/
The blog over at golang.org. A lot of interesting blog articles.
A great site with a lot of samples dealing with Network Programming in Go: