Magazines that I like to read and subscribe to include National Geographic and Wired (previously print subscriptions, now on the iPad) as well as Talouselämä (currently available in print and on the Web) and Tekniikan Maailma (in print and on the iPad). In our family we also subscribe to some other print magazines (women's magazines, hobby related magazines) by the other family members, I occasionally read some of them.
Social media networks also interest me, mainly to follow what interesting topics I can find that are relevant for my research about media and interesting new business concepts / business models. Here Google+, LinkedIn and Twitter are the best sources for shared / recommended information and discussions about a relevant topic. Facebook is somewhat more "private" for me, sharing information and updates with friends and people I know from other fields of life.
The best Website to follow news on social media and tech related issues is Mashable, available on the web and also as an App on the iPad. For music lovers Groovebug is a cool new App, integrating music with wiki information and video clips from YouTube. Flipboard makes your content look like a magazine, whether it's a news site, or your Facebook and Twitter accounts.