Computer publication e-zines (ie., online-only periodicals about computing topics) should be submitted to Computers/Publications/Magazines_and_E-zines/E-zines/.
Sites that aggregate a significant amount of online content along with content from print periodicals might consider submitting instead to broader categories like Computers/Hardware/Technical_Evaluations_and_Product_Reviews/
Subscription offer pages or sites consisting mainly of subscription ordering information should be submitted to Shopping/Publications/Magazines/