@AvoK95 - Let matters prevail and set aside PS4 and Desktop "FanBoyism" Aside:
I own both ; 2800 USD + Gaming Desktop and a PS4 linked to a 50 Inch Series 2014 LG Smart TV which is 4K with an internal up-scaling hardware / algorithms from 1080p to 4k which is brilliant , immersive , and comfortable ... Frankly even the PS4 on 1080p matches a 1000 - 1200 budget PC on 1080p on medium / high setting - Farcry 4 and Assassin Creed 4 for example. Reason: It is not not solely on the hardware we throw rather on Developers are now focusing on "more optimization" for consoles rather on PCs - Since consoles are generating more money for game developers - Simple ... You can output 30fps/1080p on the PS4 with a well optimized game which give you an overall smooth experience from start to finish compared to 21 Fps on a GTX 970 - 980 with a I7 4790 K Dips on Assassin Creed 4 on the PC with bad optimization and this will encounter in incoming games.
Consoles set developers in a mind set of 7-8 machine Life Cycles so they are forced to highly optimize games to give you a similar/ sub similar experience compared to Desktop Owners ; However the downside for Gaming Desktop Owners ... AMD ,Intel and Nvidia set end users for money pulling approach with an obsolete technology which force users to upgrade in 1-2 year cycle (Especially in the Graphic Cards Area) to match more evolving games that needs more Teraflops horse powers and newer Direct X support with its all its bells and whistles ... Simple Look at the GTX 770 which is only one year old and considered a " high end graphic card" can it cope with Farcry 4 now with a smooth experience on ULTRA on - NO -
http://www.geforce.com/sites/default/files-world/attachments/geforce-dot-com-far-cry-4-graphics-performance-and-tweaking-guide-optimal-playable-settings-table-gtx-900-and-700-series-3.png 1080p compared to a smoother experience on the PS4 with the introduction of a new anti-aliasing method : Hybrid Reconstruction Anti-Aliasing - Check how the 750Ti which is with in your budget van cope with the game - Low Setting Recommended :) - Ubisoft utilized HRAA for consoles , more development is invested.
On the contrary , Nvidia is also cooperating with Developers and implementing there own graphical enhancements such as TXAA , HBAO+ , PCSS, (Soft Shadows) .. You want this enabled you pay more to the horse power of Graphic Card and more to come in 2015 :)
- Simply: Money , Business , and Capitalization
@Tutenkhamun
For Games here for the PS4 are easy ... You can trade with friends , trade with new ones in Shops Like Nino , etc... and You enjoy the PSN network and regular games updates. I have been always a Desktop Gaming Fan but from experience I found the PS4 a good technological advancement over its predecessors and a real competitor for Medium/High Desktop Gaming.
For the Porn issue you do not need both , simply you can enjoy on a USD 800 smart TV I liked the LG WebOs and you type and pair it with you smart phone for better website browsing and enjoy them a 42 inch screen "smartly" upscale compared to 24-25 inch Desktop Monitor :)