The post by Chris Hubbard is simple trolling.
Pro Tools has a professional user base that dwarfs anything else here in the USA. Why? You have to go back a few years to a time prior to seriously powerful native computers. Back then, PT required a AVID interface that consisted of parallel CPU's that could handle larger sessions. They built their entire brand around a non-native DAW that required a host of proprietary hardware. Some here do not remember when it would costs serious money to have the kind of native processing power we currently take for granted. Once you bought into the PT pathway, you had to continue in order to use the hardware you had purchased. This was, and remains, an expensive system. Entry level PT11 HDX system will set you back around $10k unless you are trading in an older HD system. PT11 native is a hobbled system compared with PT11HDX. Yes, it is PT. But is has limitations when you compare them.
The folks at AVID are not stupid. They knew how klutzy prior 32 bit versions of PT performed compared to 64 bit Sonar, Nuendo, Cubase, etc. They had to abandon their RTAS format and do a complete rewrite of code to bring it inline with modern DAW programs. Thus AAX was born. So far, there has been a fairly rapid porting of third party plugs to AAX. All of my Ozone, Melodyne, Breverb, Softube, Toontrack, and Waves plugs are already ported and work just fine. UAD showed their AAX at AES and Slate has promised to have it in 2013.
I am NOT a PT fanboy. I far prefer Sonar. I use Sonar every single day and PT11 only when I have to for a particular project. DAW software in all the various brands is simply a tool. I try, and continue to explore all of the tools available to me. I've experimented with Cubase as well as Reaper, FL, and Studio One. I got into PT because I needed to have this tool available. I always come back to Sonar because it is like putting on a pair of old shoes. It's comfortable and fits.
The strength of PT has always been in their hardware and the somewhat captive audience they have built. PT11 is really a homerun for them. They now have come into the 64 bit world and implemented many functions we as Sonar users have had for years. I do not believe their core demographic bears much resemblance to the Sonar demographic. As noted by a prior post, they have a virtual lock on the post world. We as a Sonar community can state the obvious... they are late to the party. However, it seems a bit silly to cite this as an argument over platform.
I think we should all just get back to exploring X3. I am anxiously awaiting X3C.