I found a Minecraft server that is free to join and it stays online 24 7.
It looks like a simple place where you can just hop on and play any time without paying.
FREE 24 7 Minecraft Server Join Now
GG.MINEWIND.NET New Server IPJOIN THE RIFT SMP NOW
I found a Minecraft SMP called The Rift SMP.
The post was super simple and it looks like a straight up join and play type of server. If you want an SMP place to hop in and see what is going on this is basically that.GG.MINEWIND.NET New Server IPCREATE MOD SERVER JOIN UP NOW
This is a Minecraft server that is based around the Create mod.
The post is basically a big invite to join and hang out with them. They say they are cool and they want more people to come play.GG.MINEWIND.NET New Server IP