This request might be complicated but it might be a good one
With the shared code above, that is great, however I think it could be improved if you could define certain things. eg. Which usergroups can set up shared code. eg. Create shared code and then set it to show for specific usergroups/users instead of to all who can use canned replies. those 2 features would be great.
And another feature request: add canned replies to quick reply in PM (new feature added since vb 3.8.x)