I'm searching for a addon for thunderbird (must run on 3.0 and 3.1) which does the following thing:
- All search-folders (aka saved searches or virtual folders) should be synchronized between several devices
- This should be done via Mozilla Weave, which is an open API
- The Addon must somehow track which folders were created on other computers, create those locally and upload all changes again to the network.
You might want to look at this blog-post (not my blog) for another project which tried this, perhaps you can reuse some code: [url removed, login to view]