Cringely thinks an Apple-Adobe merger makes sense on a variety of fronts. If it ever did come to pass, it would make for interesting competitive times vis-a-vis the pair’s relationship with Microsoft.

Apple, with its growing share of the retail PC market and its monopolization of the digital-music player one, competes with Microsoft on a number of retail fronts (Vista, Zune, IPTV, productivity apps). Adobe, with its designer tools, RIA (Rich Internet Architecture) products, document-management wares, etc., competes with Microsoft on the Windows/Office/Silverlight fronts.

Microsoft has been building up its stable of products aimed at Adobe. Recently, I heard talk about a Microsoft-incubated product under development, known as SmartFlow. SmartFlow is meant to be a head-to-head competitor with PhotoShop LightRoom post-production software for professional photographers. If and when Microsoft decides to turn SmartFlow into a commercial product, it will be just one more component in its growing family of Windows-specific tools, interfaces and services targeted at amateur and professional photographers.