MyQuotePage - http://nykolle.tripod.com/
Provides a database of inspirational, veggie, people and life related quotes organized by topic. Includes, guestbook, poems, and discussion boards.
The Quote Garden - http://www.quotegarden.com/
Features a large, searchable compilation of quotations arranged by topic.
Wordskit - http://www.wordskit.com/
A site about wonderful, weird words and learning about words. Includes categorized life quotations and examples of quotation mythology, mistaken attribution and misquotations.