/lit/ - Literature

First: i'm not trolling and don't want to start an argument, just curious.

Next: Could I get an idea of how many /sffg/ people use ereaders vs purchase physical novels.

My theory is that the answer will be different to people who never read series or genre fiction. The fact that many of the best series in /sffg/ are up to ten novels in length has to have an affect: do readers use e-versions to save space or do long series make readers more likely to want to collect?