jPV wrote:
As long as it's kept optional. I hate the trashcans on other systems where it just doubles the work (first delete the file + empty the trashcan, or pressing several (sometimes cryptic) keys instead of just pressing del key to remove files without putting them to thrashcan).

For me it's more comfortable to use .recycled/.deldir solution, which is completely automatic and also stores the files deleted by system/programs. I'm not sure if I've ever had to restore any files deleted by myself, at least my deletions go 99.99% correctly and trashcan style solution isn't needed in practise :)