#1 Ventra.  Any true Chicagoan knows that this must be the first item on this list. If you need to see proof that CTA hates us, you need look no further than Ventra.  CTA inflicting Ventra on us was, for all intents and purposes, an unprovoked attack. No one hated the old system: No one was tweeting @cta railing against the Chicago Card.

http://www.huffingtonpost.com/olivia-cole/5-problems-with-cta_b_5288579.html?&ncid=tweetlnkushpmg00000059