Enjoyed using Flickr this week.  It's a Yahoo based company.  It reminds me greatly of Instagram but with a better desktop experience.  Not a service that I will put at the top of my list but the UI is very great to manage photos more effectively than Instagram.

Zite is a great app! I love how it is a tailored experience because it learns what news you like to read.  Similar to the News app on iPhone, Zite has become a main app on my phone because I like the content it is able to generate.  It keeps my attention and has great stories.

Delicious is a social bookmarking website.  This is obscure to me cause I'm not exactly sure what the best way would be to make it a part of my social media use.  I didn't know there was a such thing as social bookmarking, and I see its possibilities of use but haven't been able to adapt it to my life yet.  I do like though that people can generate tags about web links so that searches will become more accurate and applicable to what we are looking for.