»More than just in-game ads!

There are a lot of websites that has server lists but I don't think in-game ads and sharing them are not enough. When I went to www.minecraftforum.net and found out that you can add a server, so I filled all the requirements BUT it needs a code to be copy and pasted to MOTD but I can't but I also heard these other websites that others (Staff) can add. Can we do it?