The Nether

The Nether is one of the three realms in the Minecraft universe(The others being the overworld and the End.) and acts as the game's version of Hell. It is accessed by using a Nether portal, which are generally seen around spawn abandoned or disabled. Because one block length in the Nether is eight blocks in the overworld, many players generally flock to the Nether's highways as a main source of travel.

Spawn
The spawn of the 2b2t's Nether is a large chasm of floating bridges and pillars of various blocks that is completely obliterated from the bedrock roof to the bedrock floor. The bottom is filled with several lava lakes and withers on the bedrock surface. Four obsidian highways extend outwards to the world border, but only two of these highways actually reach the 3,750,000 blocks to the world border: the +X and the +Z. The others are yet to be completed by a dedicated group. Like the overworld and End spawn, the Nether spawn does not always stay the same and is constantly changing as players pass through.

Uses
The Nether is an ideal place for people who want to travel due to the Minecraft mechanic where one block in the Nether equates to eight blocks in the overworld. The Nether is also used for gold farms in which players create large Nether portals in order for zombie pigmen to emerge from them and fall into a tool that kills them. It is also used for its regular Minecraft purposes such as farming for soul sand, nether brick, nether quartz, magma blocks, Ghast tears, Nether wart, Blaze rods, magma cream, and sometimes even for Netherrack. Wither skulls are not generally farmed for since they have been duped thousands of times and Wither Skeletons barely spawn, if at all, due to 2b2t's bad mob spawn rate. The Nether is also host to easy pickings against nakeds or unprepared travelers.

Issues
Not many issues have arisen in the Nether as much as the other two dimensions, however, issues still arise nonetheless. One of the most common and major issue that Hausemaster had to deal with over the years was access to the Nether roof. There have been several glitches, exploits, and hacked clients that allow for players to access the top of the bedrock roof of the Nether over the years. Players would find use for the Nether roof as it would be a clear path for players to travel. However, this never lasted long as lagfags would abuse the clarity of the nether roof and use chunk loading glitches to lag the server, prompting required closing of the Nether's rooftop.

Trivia

 * The nether receives plenty of traffic a day due the mentioned fact above and how convenient it is for travel. The spawn also receives heavy traffic with it being a common occurrence to encounter someone there.
 * Despite this traffic, not many people actually build in the Nether and mostly prefer to build in the overworld.