If this exists elsewhere I apologize... It would be helpful if block dimensions were listed on the name. In particular with the sloped/ramp blocks. When you start using them, it becomes hard to distinguish between them. If they had names like "Wooden Block (1x1)", "Wooden Block (1x2)", and "Wooden Block (1x3)" the guesswork could go away.
It is possible to tell them apart by looking at them, but barely, and the more you stare at them/use them...the more indistinguishable they become in the crafting grid.