Heads up people, it's hot off the press and hitting the server as I write this. Over the next few hours the nearby area is a hazard zone as I play with new toys and see how badly I can break the server through legitimate means. (no, not griefing, just bug hunting)
EDIT: The crisis is over, DO NOT PUT NUKES OR REACTORS NEAR ANYTHING. I was able to nuke my way through two layers of obsidian with just one detonation, and using one layer left a fair amount of damage to the area when it breached. Reactors are supposed to be even stronger. WATER DOES NOT SAVE YOU! Several layers of water and a nuke was not only able to breach the single layer of obsidian 4 blocks away but it actively DESTROYED the water containing it. DO NOT MAKE NUKES! KEEP REACTORS AT 30000 feet and away from ANYTHING, even landscape, and behind atleast a layer of obsidian anyway.
Now that the warnings are over, the server is safe to return to, I will be on tomorrow(today for those of you who have to be 'correct' about everything) and have the power to give people their stuff back from previous iterations of the server (since I'm reclaiming mine), There will be a solar array to siphon power from once I've had time to sleep and not electrocute myself wiring it up, and there will be machines to utilize too. Teleporters are functional, they do not spontaneously combust for no reason, the electric jetpack works (loses strength with altitude), nothing else has been able to affect obsidian, I think that's all I have to report. My aim is in my profile if you need me.