/Ad is a great way to advertise, but I have noticed as more people have joined the server, /ad is being used more and more frequently. Ads are being put in the chat screen by players more often, that ads are more likely to be skipped over be, which defeats the purpose of /ad. I think there should be around a 10-20 second gap between each ad that a player is allowed to use. That way, ads will be seen less often in the chat screen, and people will have time to read them all. As the server is growing, more players will mean more advertisements on chat, and time gaps can help slow them down.