Toppot said:Considering the sever is trying to be 'vanilla' the addition of any mod is something to consider carefully.
The problem with a height mod (If I'm correct from watching a conference with Jeb from Mojang) is that increasing the height limit put more stain on the game, increasing how much needs to load and can be loaded in render distances, though some of this would be cancelled out by some of the many improvements coming in 1.8.
Some people on the server can't run minecraft at 100% as it is and adding such a mod could mean they would have to reduce texture packs, render distance, graphics, resolution etc.
It would be nice, I'd love to build a 128 high, 256 wide dome, but its not needed, i could go on a creative sever to do it and I can't see the current limit to be that limiting to our survival server. The amount of blocks you'd need to make big tall structures (basing this all on doubling the height from ground) would be massive, my dome idea would need 80,000 blocks!, using wooden planks (the most efficient gathering material, bar maybe dirt) which would be 20,000 wood blocks or cutting down 4,000 average tree's. Building other things big would require vast resources, there would be massive holes or caverns in the landscape, I already hate the ugly landscape that's left behind by mining sand and sandstone.
If you want to build really high and big then a creative server is best.
The thing is, with the mountains coming in 1.8 it would be kinda of a bummer to not be able to build on them.
I don't want to raise the height limit so I can build massive monuments, I want it so I can build a mountain-top village with houses more then one-floor tall :U