> go-sct also provides the geoip package which is a packaged version of http://devdungeon.com/content/ip-geolocation-go
Their count is actually "underselling" the "improvement" as the go port moves command-line handling (half a dozen LOC) from sct to the daemon.
The primary reason I did this was I wanted to learn more about cgo since I haven't used it in any useful way before.
This also allows it to be easily installed instead of having to download a .c file and compiling it.