-Sup is designed to work with massive amounts of email, potentially
-spread out across different mbox files, IMAP folders, and GMail
-accounts, and to pull them all together into a single interface.
+Sup makes it easy to:
+- Handle massive amounts of email.
+
+- Mix email from different sources: mbox files (even across different
+ machines), Maildir directories, IMAP folders, POP accounts, and
+ GMail accounts.
+
+- Instantaneously search over your entire email collection. Search
+ over body text, or use a query language to combine search
+ predicates in any way.
+
+- Handle multiple accounts. Replying to email sent to a particular
+ account will use the correct SMTP server, signature, and from
+ address.
+
+- Add custom code to handle certain types of messages or to handle
+ certain types of text within messages.
+
+- Organize email with user-defined labels, automatically track
+ recent contacts, and much more!