Since slime blocks are very needed for many of the farms in the game, finding a slime chunk is an important task, but currently it is really hard to find one if you don't know the seed (which is really a case on some servers).
What I suggest is to make some blocks inside slime chunks somekinda slimy. Probably only inside the slime spawn y-levels. These could be done with some adjusted texture to those usual blocks (green slime above the usual texture). These could be either separate blocks (slimy versions), or the original ones in terms of drop. Probably having a chance to drop a slime ball on destruction, like with gravel and flint.
AFAIK currently the only relatively reliable way to find a slime chunk on purpose is to dig a huge area in the proper Y-level and wait for the slimes to spawn occasionally. I find this to be a too labor intensive for such an essential item as a slime balls.
Adding slimy blocks to slime chunks would ease the task of finding the slime chunk.
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