Wait and see-ism is as useful as procrastinastion when developing something new. Wait and see-ers will hang around and cherry pick as the work of others starts to bare fruit, but they depend on do-ers and investors, because development needs investment and commitment else nothing happens.
If the wait and see-ers feel more comfortable waiting and see-ing then that is their perogative and it is a low risk strategy, but a wait and see-er should never try to discourage committers and doers because if no-one is planting the cherry trees, there won't be any cherries to pick.