Sorry - the hand editor has a few shortcomings when you omit the auction. E is dealer and NS are vulnerable. ACBL club game. Much discussion was generated after the hand. My own view - trying to ignore what the others have - is to open 1♦. I have a general rule to avoid 2♣ openers when there's a chance we could play in ♦, since the contract will now likely be wrong-sided. The other concern I have is that I have no rebid, assuming a 2♦ response. Those I polled opened all over the map - 2♣ winding up in 5 twice, 2♣ winding up in 3 NT twice (down 2 - at least NS were smart enough to lead ♠ and unblock, and 6♦ twice, by the somewhat aggressive 1♦ - 3♦ - 6♦ route. This was the top. There were a few other oddities, based in large measure on inexperience or miscommunication - 3♠X by N - off 3, and 4♥ by E off 3.
What do you think? One participant was concerned that her 1♦ opening could be passed out, missing a game. My response was, what game did you miss? If W were completely broke, N would likely balance, and as was seen, EW can defend well against a ♠ contract.