here we go again
Look, we don't know if there will be a Euro after christmas, or if some natural disaster will wipe out a vital manufacturing process. We don't know if our money will still work in a years time.
We don't know if Samsung will be /allowed/ to sell in certain markets, or perhaps if Apple will.
We don't know the price the new zoom will be offered at, or which eBooks will be offered in europe
So how can we know the individual market shares to this precision?