No

Those are all big reasons why the PS4 is a revolution. I think the move to standard tech is another major improvment, as now we will see highly improved 3rd party support. PS4 should see nearly all 3rd party games from cell to PC. It should also see much more app support as it will be easy to port them to as well.

I also think this will be the generation were people, for the most part view everything on their TV through consoles. Moving away from the cable box, and moving to the console always on is a major revolution. The more they can people people connected to the console the better the social side will shine.

It a Evolution and not a Revolution but a big step than PS2 to PS3..

Nej

Tech wise PS4 is a major improvment over PS2 and PS3. The move to industry standard tech means way more support, as everyone is already building games and apps for it. With PS4 software companies from all mediums can easly port over and support the system. This will mean many more patnerships for Sony, and a much more versitile system. This should be the first gen we see RTS and MMO take a major role on the consoles as well.

Moving to game development. This is going to be a major change to the way games are made. This gen has seen most high end PC devs go the way of console.  In previous gens we had already seen may new techniques, because the PC Devs had already played with the tech, this gen even Crysis 3 was built to be scalable to PS3/360. In the next couple of years we will start to see devs unlock 3 or 4 years of tech imporvments that have yet to really be touched on. In addition, with the whole industry stepping into new tech, we should see some amazing new middleware tech, and programming techniques emerge. Games 2 years from launch with be very different than anything we saw this gen.

Revolution - a sudden, radical or complete change....honestly, I don't see any of that, but not that it's actually necessary for system to be successful and/or good.

Some sort of revolutions might come next-next gen with fully voxel based engines (according to Tim Sweeney, Epic's tech mastermind, you need 20-30TFLOPS for that, so we're nowhere near that yet), or bit further into the future with volumetric display technologies (think holochess of Star Wars).

VR glasses in conjunction with Kinect/Eye Toy-like devices could be another thing that might bring some radical change in Kinect/Move styled titles - scanning your environment and then adjusting game-space according to it, thus giving real physical limits to what's projected on your glasses is one example that comes to mind.

Why do you keep bringing up Gaikai likes its a major part of the PS4? As far as we know at this point Gaikai is yet to announce what they will bring to the PS4...apart from what they want to do (ps1, ps2, ps3 support etc.).

Most of the major features showed off by Sony at the PS4 unveiling event like the sharing etc. are all possible with the current internet infrastructure.

Anyways...no i dont think the ps4 will be a revolution, atleast not in the traditional sense.

If the video recording feature is good, yes. You're going to see a ton of user made videos on YouTube.

That is my mistake for thinking it is a part of Galkai.  if im wrong about that then taht is my mistake but my points still stands

Actually if the PS4 blocks used games then I suppose that could be revolutionary.