Hey thanks for pointing this out. I will get this fixed tonight!

The PS4 servers for both US and EU regions are now live on http://ps2maps.com

Yes, just finished this last night but I have not pushed it live yet. I noticed that Daybreak Game's API stream for the PS4 servers didn't seem to be working so I'm in communication with them at the moment to see what the problem is. Hopefully I will push this change tonight so that all the PS4 players can use the site :-)

I've added several donation options:

http://ps2maps.com/donate