Remove cards that are not fully implemented?

I was thinking that since MTG Forge has a ton of cards maybe we should remove cards like Aether Membrane that aren't fully implemented. They tend to confuse new users of MTG Forge and I can fully understand how confusing it is, "Why is this card here if it doesn't work correctly?".
Aether Membrane - doesn't bounce blockers
Arashi, the Sky Asunder - doesn't have channel
Barren Moor - it doesn't have cycling
Drifting Meadow
Forgotten Cave
Lonely Sandbar
Polluted Mire
Remote Isle
Secluded Steppe
Slippery Karst
Smoldering Crater
Tranquil Thicket
Mishra's Factory - doesn't have pump ability
Hand of Cruelty - doesn't have bushido
Hand of Honor
Troll Ascetic - doesn't have "opponent shroud"
Aether Membrane - doesn't bounce blockers
Arashi, the Sky Asunder - doesn't have channel
Barren Moor - it doesn't have cycling
Drifting Meadow
Forgotten Cave
Lonely Sandbar
Polluted Mire
Remote Isle
Secluded Steppe
Slippery Karst
Smoldering Crater
Tranquil Thicket
Mishra's Factory - doesn't have pump ability
Hand of Cruelty - doesn't have bushido
Hand of Honor
Troll Ascetic - doesn't have "opponent shroud"