Extensions that need love
The following is a list of extensions that should be looked at by a developer. They might be using outdated interfaces, have ugly code, or just need some attention. Talk to johnduhart on IRC for ideas and suggestions on what to improve.
If you plan to tackle cleanup for an extension, be sure to note that on the list.
Extensions used on Wikimedia 
- Make use of ResourceContext instead of using global variables
- Convert CiteForm into an HTMLForm
- Using global in the global scope (wtf)
- Setting a global variable to change the capctha type and still having to require the file is ugly. Surely something better can be thought of.
- Direct use of $_GET and $_POST in some spots.
- Needs moar ContextSource