The document describes the author's opinions on various technologies:
- Quizlet allows creating personalized flashcards for studying terms. Google Maps provides public transit directions and traffic conditions. Wolfram Alpha answers math expressions and searches with examples.
- Yelp allows finding restaurant reviews and hotel ratings. Flickr is used to share photos with family and safely store pictures.
- Twitter contains celebrity promotions and uninteresting information. Google Docs lacks familiar features and the author prefers Microsoft.
- Facebook frequently changes rules and contains too many ads. Blogger blogs have too many experts on uninteresting topics. Wikipedia's formatting and reliability are issues.