Here we need to create a list of example modules to be created for a brand new project: http://drupal.org/project/views_plugin_examples
Please feel free to chip in with ideas.
Pager plugin- Done by merlinofchaos (D6)- Style plugin
- Row style plugin
- Display plugin
- Access plugin
- Area handler
- Query plugin
- Argument default
- Argument validator
- Cache plugin
- Custom Exposed Filter (eg. substring search over several fields with one search box)
- Views Tree w/ ability to group by Storm project
- Date Views integration
- Your idea here
Note: This was posted original to a new group specific for the project, but it was rejected by the g.d.o maintainers - they pointed us to use the views developers group instead.