Paper quasi-published
There's a website where people "publish" preprints of their papers (usually once they're officially accepted). The actual process from acceptance through typesetting, printing, and mailing can take up to 2 months, so this is a way to get your results out there faster. Most people upload the long "double-spaced" version of their papers, so for the compact two-column version which saves printed pages you still have to pay for subscriptions to the journals which hold the copyrights (thus, the journals haven't complained about this website yet). For those who care, a PDF of my paper can be obtained from here.