Facebook, YouTube, Google & DuckDuckGo (it provides a different set of results and I need it sometimes) is a must.
I do also visit Memrise.com to do a quick language lesson (I am learning Arabic, Spanish and English, so that's a helpful site), sometimes a quick session on 10fastfingers.com (to train faster typing). Since I am translating some stuff, I do use thesaurus.com almost every day (sometimes the google's translate is useful as well).
I do visit gigarank almost every day, Ido not post so often though
