Partisan gerrymandering allows for politicians to secure their seats - this leads to less voters being represented (allowing the politicians to become more polarized) e.g. when races are tight, politicians tend to move towards the center. [2]
Partisan gerrymandering is strongly disliked by both parties and across the political spectrum, the only people fighting for it are those currently in power (on both sides) [3]
Partisan gerrymandering disenfranchises a large portion of voters, whose votes end up “not counting” b/c of how district lines are drawn[4]
Because of this, I'm currently fundraising (from friends and family) for the legal team in the North Carolina case [1]. I've committed significant amount personally to the fundraise and can say that this is arguably one of the highest leverage ways to spent dollars that you can get to get America back on track as a representative democracy.
I've done a lot of research on this - if you want to help (with $$) or just want to learn more, feel free to reach out (valgui [at] gmail.com)
[1]http://www.campaignlegalcenter.org/sites/default/files/LWVNC... [2] http://www.nytimes.com/2012/10/21/us/politics/in-indiana-tig... [3]http://www.theharrispoll.com/politics/Americans_Across_Party... [4]http://www.latimes.com/opinion/op-ed/la-oe-wang-remlinger-ge...