Until GIMP receives more power (features, interface) under the hood, or Adobe or Jasc start porting their products, professional photographers CAN'T use Linux. Whatever Linuxies may claim, those of us generating 2000+ images per month can't make any sacrifices in our workflow. Die-hard Linux users are well advised to use a little Wine http://www.winehq.com/ with their photo processing...
As for scanning - I agree with the above - Vuescan is great on Macs.
Until GIMP receives more power (features, interface) under the hood, or Adobe or Jasc start porting their products, professional photographers CAN'T use Linux. Whatever Linuxies may claim, those of us generating 2000+ images per month can't make any sacrifices in our workflow. Die-hard Linux users are well advised to use a little Wine http://www.winehq.com/ with their photo processing...
As for scanning - I agree with the above - Vuescan is great on Macs.