edit: http://www.realitymod.com/prspy/

PRSPY is a tool that lets you 'spy' on players and servers currently running PR. It also allows you to create a buddy list so you can easily track others.

Basically, you can quickly check it before going on PR to see what maps are currently playing, if your friends are on and where, etc.

I would like to say thanks to dbzao for providing the data and feedback!

Servers
All of the fields are sortable.


Players
These are all the players playing PR. As well, on the server screen if you click on a server, it will give you a list of all the players on that server.


Search
You can also search for players. The search matches the beginning, so for instance a search for "[R-DEV]" will match all players whose names starts with the R-DEV tag. This makes searching for clans easy. For example, a search for "=]H[=" nets:


If you search for someone and they are not online, you can add them to your buddy list as well.


Buddy list
If you click on a player you add them to your buddy list. This is saved, and you can filter to only your buddies by clicking on the buddy list button. You can click again on a buddy to remove them. Here is a list made up of random people:


Utils
Clicking on the utils link in the footer, you can quickly add or remove buddies, including those currently offline.



The End
Hopefully PRSPY will soon be available for the public!