Normally, I’d call it a suggestion but I really want this.
When pasting text into Pastepad, please allow us to change the filename when we Push to Kindle. For example, I paste text from a story rec’d in email and the title is just something like “fivefilters.pastepad.org”. Then when I do the same with something else from email, the filename is still “fivefilters.pastepad.org” - meaning I can’t tell one from the other. That’s kind of annoying! 
KindleKat