Honestly, one of the reasons why I feel console gamers get crapped on by PC gamers lies in several areas.
1. PC gamers feeling jaded at how several gaming companies, notably Ubisoft and Rockstar have expressed their open dislike for them, and of how it seems many triple AAA publishers seem to prefer consoles over PC gaming despite PC gaming apparently is actually more profitable http://www.forbes.com/sites/jasonevangelho/2014/04/28/as-global-pc-game-revenue-surpasses-consoles-how-long-should-console-makers-keep-fighting/
2. Typical arguments between two camps. You'll always have them regardless of what you try to do to quell it.
3. The fact many PC ports have gotten poor optimizations from their console counterparts, thus forcing PC gamers to seek other solutions to fix these issues will have course leave many bitter about the preferential treatment consoles get due in large part to developers laziness or a more malicious intent.
4. Because of the many advanced features that consoles and PC's share or PC's hold exclusively, many of my PC gaming brethren do hold a view that console gamers are 'young or unwilling gamers' compared to the more 'veteran and enlightened' pc gamer that has chosen to make PC gaming his primary game entertainment of choice.
5. Many Console gamers also like to arrogantly believe themselves as more justly gamers unlike the PC gamers such as how PC gamers like to pirate games when sales of used console games are actually more problematic than PC piracy and the fact console piracy is just as if not worse than PC gaming piracy considering the amount of emulation sites offering free emulation roms and software are. This of course leads to more back and forth arguments between the sides.
http://www.eurogamer.net/articles/2011-05-17-lionhead-pre-owned-worse-than-pc-piracy
It's these issues and more that others may wish to add that I believe has caused this rift.
Personally, while I have a Wii U, 360, and depending upon future events, a 3ds and Xbox one as well as I'm a gamer through and through, I do however prefer PC gaming for many more reasons why I would prefer console gaming. They are however personal choices and if you prefer console gaming over PC gaming, that is your prerogative to find the most enjoyment out of something.