I was wondering if anyone could make a plugin allowing either, a) Portal Blocks to be placed next to each other, or b) the ability to create nether portals of different sizes. I know there was a plugin like this before that went inactive, and it was much appreciated on my server. If anyone could do this, it would revolutionize the way Nether Portals are created, so I ask you to consider it. Thank you!
Multiverse-Portals allows this. Simply create a portal with any WorldEdit region and light it with flint and steel.