It would be nice to have a feature that I can best describe as the "Auto-correct" feature of Microsoft Word.
For instance it should be possible to define an abbreviation (e.g. mygmail) that Swype would replace with <mygmailaddress>.

Right now my Swype-dictionary seems to know my gmail-address (when I type the first 6 or 7 characters of the address then the suggested words list contains the correct address), but when I Swype my gmail-address then Swype suggests other words (not even close!).