Against Many Worlds Interpretation - A paper which indicates the Many Worlds Interpretation of quantum mechanics is invalid

The Transactional Interpretation - A comprehensive review of the historical interpretations of quantum mechanics, as well as a new proposal

The Everett Interpretation FAQ - A set of frequently asked questions on Everett's many worlds approach to quantum mechanics

Many Worlds Quantum Theory - A collection of links to sites related to the many worlds interpretation of quantum mechanics

The Copenhagen Interpretation - A review of the copenhagen interpretation of quantum mechanics

Everett's Relative-State Formulation of Quantum Mechanics - Describes Everett's attempt to solve the measurement problem by dropping the collapse dynamics from the standard von Neumann-Dirac theory of quantum mechanics. From the Stanford Encyclopedia.

Discussions with Einstein on Epistemological Problems in Atomic Physics - Report by Niels Bohr of his discussions with Albert Einstein over many years on the epistemological implications of quantum theory.

Measurement in Quantum Theory - Collapse of the wave function, role of the observer in QM; From the Stanford Encyclopedia, by Henry Krips.

On the Interpretation and Philosophical Foundation of QM - Historical Overview -objective randomness of the individual quantum

Interpretation and Philosophical Foundation of Quantum Mechanics - The epistemological paradigm on which we could build a foundation of quantum mechanics has not been found yet. (contains untranslated quotes in German).

Heisenberg's Physics and Philosophy - History of QM and Copenhagen Interpretation

Measurement in quantum mechanics FAQ - Lucid description of exisitng Interpretations and their problems, acessible to general public.

Directing the strokes of Ockham's razor - Skeptic (may be flippant but short) overview of the Interpretations