Up to date. World Wide Web Virtual Library. Separate categories for peer reviewed journals. Magazines as well as scholarly journals. Covers physics and related disciplines, mathematics, nonlinear sciences, computational linguistics, and neuroscience.
Site also contains pointers to background material.
Marjolein Bot, Johan Burgemeester, Hans Roes, The Cost of Publishing an Electronic Journal. There are four options for the hands-on session, two require some preparation, the other two are aimed at discussion. Suppose you are asked to think about the possibilities of setting up a preprint server at your own institution.