Sticky Redstone Dust - A way for redstone to go on walls more realistically

Mojang has recently stated that Redstone Dust on walls in unrealistic because of how redstone is "DUST." So i propose this: Craft 2 Redstone Dust and a Slimeball together to make: Sticky Redstone Dust! This form of Redstone sticks on walls. To overpowered? A possible way to counter this "overpowered-ness" is by halfing all Redstone input strengths or similar. This gives even more Slimeball uses in Redstone.