With the recent update to the texture pack, when using Optifine, placing two stone slabs together makes this interesting design (left), and placing more than four on top of each other makes a column (right). While this is useful and pleasant to look at now, it's also mucked up some of the previous things we've built (our castle now appears to have iron walls).
I suggest the addition of a recipe to craft the stone slab block that's often used at spawn (seen here). It could be crafted by putting two stone slabs on top of each other.
I suggest the addition of a recipe to craft the stone slab block that's often used at spawn (seen here). It could be crafted by putting two stone slabs on top of each other.