Hi,
I won't use any templates.
Here are some of my ideas (maybe some of them are already there, but I
don't know about them):

1. Make NativeBoost working in Squeak and make it as easy to use a
ctypes in Python.
2. Implement Gtk or Qt bindings for Squeak.
3. Make using Squeak for command line scripting easy.
4. Implement SOAP WebServices framework (a possible start could be
SOAPopera).
5. Help to integrate Spoon/Cuis into Squeak.
6. Improve morph layout classes in morphic to make them rock stable and
add new features.
7. Add revision tree to Monticello.
8. Implement Amber Smalltalk inside an image (Seaside or not), so one
can write everything in one place (the idea is to use the Smalltalk to
JavaScript translation engine from Amber to generate scripts sent to a
browser when a user views a page).

Best wishes,
Mateusz Grotek