This is my current Vim configuration. Uses Solarized (dark). Plugins are primarily targeted at Python, Rails and Vimscript development. Mostly Python these days, so the others may be stale.
I've recently switched to neovim, and have extracted my shared vim/neovim config to fweep/vim-shared. My neovim config is also available as fweep/neovim-files.
The plugin list was usually out-of-date, so look at the vimrc file for details. It's well-commented.
If the author maintains a GitHub account, their repository is used. If not, the vim-scripts version is used. If neither of those exist, the files are included directly in this repository.