Ive excluded [casthaven]Gemstone Caverns[/casthaven] (which essentially lets you turn being on the draw to being on the play), [casthaven]Urborg, Tomb of Yawgmoth[/casthaven], and [casthaven]Vesuva[/casthaven] since they dont produce multiple mana (but can when combined with lands on this list)
the artwork is just different, and the card feels special to own for any kind of player
people might like Storm Crow just as much as Snapcaster Mage, but I don't need Storm Crow in my Modern deck
In the words of System of a Down, Why dont Presidents fight the war
Plus, our weekly Magic: The Gathering events are perfect for connecting with other Magic players and trading tips
Overall, I think unbanning these would be a net negative, but theyre not untouchable