Sony and Fuji both have fast wide primes in their line-up and yet M43 doesn't have any? I think either an 8mm or 9mm 2.8 would be great. Any idea why neither Olympus or Panasonic has stepped up to the plate in this range yet? We have a 12mm/14mm/15mm/17mm x2/19mm/20mm/25mm, but nothing wider? I'm almost thinking we'll get a 13mm, 16mm and a 21mm-to-24mm before we get anything in that range!