## Stack Overflow

### Advantages

 - Is part of the SE network.
 - Already [contains some common answers][0].
 - Rep is an incentive to contribute.

### Disadvantages

 - Not all common review answers are on-topic there.
 - Not all common review answers fit in a Q&A.
 - Hard to categorize these questions, for future answers.

  [0]: http://stackoverflow.com/q/1452721

## Tag Wikis

### Advantages

 - Self contained on Code Review.
 - [Tag Editor][1] and [Research Assistant][2] can be incentives to contribute.
 - Has no required format for contributions.

### Disadvantages

 - Hard to link to.
 - Would make Tag Wikis long.

  [1]: https://codereview.stackexchange.com/help/badges/53/tag-editor
  [2]: https://codereview.stackexchange.com/help/badges/79/research-assistant

## [Code Review][3]

### Advantages

 - Self contained.
 - Rep is an incentive to contribute. (Unless we require contributions to be Community Wiki)

### Disadvantages

 - Not all common review answers fit in a Q&A.
 - Would require us to create a tag to categorize these questions. (May add complexity and confusion.)
 - We would duplicate some Stack Overflow question and answers.

  [3]: http://meta.codereview.stackexchange.com/q/1644

## Documentation

### Advantages

 - Is part of the SE network
 - Rep is an incentive to contribute.
 - Probably has some common answers.

### Disadvantages

 - It has a negative stigma around it.

## Off-site website

### Advantages

 - Freedom to post anything.
 - Easy to link to.

### Disadvantages

 - Needs us to set it up and maintain it.
 - No incentive to contribute.