I just stumbled across this cool new monitoring tool called Hive Monitor, run by @primersion. I also voted him as a witness because I liked the tool so much.
It allows you to check your inactive witnesses and vote for new witnesses really easily - you just type in your user name. And the display is clear of all the inactive witnesses which keeps it fresh....
Witness Earnings
I also like this - it shows you how much the witnesses earn...
A block explorer
And you can see the proportions of different types of transactions in a block....
Yes it's mostly splinterlands!
Final thoughts
I'm not sure when @primersion released these tools, but I like them - they're well designed and free of any distractions, and I imagine they'll be more features added later.
If you've got a spare witness vote, you can use his tool to vote for him!