Tommy Sheppard: Believable strategy on route to independence is what we require / Don't Tommy Sheppard's proposals risk drifting into political fantasy? / Tommy Sheppard: An ultra Unionist foe should galvanise indy supporters / Tommy Sheppard: Scottish independence and trade unionism must work hand in hand / Tommy Sheppard: Independence poll's biggest finding should concern all who back Yes / Tommy Sheppard: Talking about second chambers won't win us independence / Tommy Sheppard: Shift tax focus from income to wealth if we want to see real change / Tommy Sheppard: Here's how we get the 'indy abstainers' out to vote / Tommy Sheppard: It's no wonder that so many young people have mental health issues / Tommy Sheppard: Westminster has prevented scrutiny of royal finances for too long