ACM considered harmful
Oh, the number of times I've bouced off ACM's paywall. It's maddening to see an article that you think will let you make progress in a problem you're working on, but unable to access it because of the $15 fee.And paying the membership fees is not a solution, either — if you are an ACM member, you probably still need access to IEEE body of publications, and then there is Elsevier/Springer/others…