How about having 'lost password' feature in HN?.
profquail: Post this in the feature requests thread (link at the bottom of the page).On a side note...you can probably recover the deleted password file from Firefox if it hasn't been too long. If you're on Windows, there's a program called GetDataBack that is very good for recovering deleted files. On Linux/Mac, you'll have to search around for whatever data recovery tool they use.