SEO Watcher is a module that searches specified keywords with major search engines and checks the rank of your site and competitive sites automatically and creates the reports.
The drush_git module is officially depreciated. No work will be done on this project in the future. Now that Drupal.org uses Git, Drush works with Git automatically. Even submodules are supported in a limited fashion. I expect any further integration to happen in Drush's package manager. In short, don't use this.
What is it?
The drush_git module currently provides a Git core API layer for Drush modules that use Git functionality and some Git deployment commands we are developing for our own organizational deployment needs, that utilize Git submodules. I am thinking that the Git deployment commands will probably get separated in the future into a drush_git_deploy? (not sure on the name) module. So basically there would be a Git API module with no Drush commands, and the Git deployment module that used the API module.
Namespace for cache. Namespice implements simple API containing wrapper functions for cache management using concept of tags.
Supported cache backend: Memcached (both Memcache API and Cacherouter-Memcache should work).
This is an API module for developers, it doesn't have any usage on it's own. Install it only when required by other module.
State of this module
Namespice is experimental. It's features and ideas will likely be incorporated into some cache backend project, to fully support cache lifetime, stampede protection etc.
Features
Tagging of cache entries.
Optimized serial storage
Atomic serial operations. Multiple thread friendly