Good work.

I noticed this "Free Disk Space: 19.39 GB" on https://loki.vikingserv.net/.

Is that supposed to be the size of the block chain? If so, you might want to  rephrase the label?

Also, shorena made some scripts, check these:
http://node.cryptowatch.com/
http://213.165.91.169/

I got the script for making graphs sent to me by Shorena, I could make it available if others want it too. Not sure if Shorena already made it available.

For those interested, there's also apparently a "high score list".

Check out these links:
https://getaddr.bitnodes.io/
https://getaddr.bitnodes.io/nodes/leaderboard/

It is possible to check your node on the leaderboard to see how you fare.