d/control: Mention alternatives in long descriptions.

Namely OfflineIMAP for InterIMAP, and fetchmail/getmail for PullIMAP.
This should improve visibility.

1 files changed, 6 insertions, 4 deletions

diff --git a/debian/control b/debian/control
index 3156f04..7415e63 100644
--- a/debian/control
+++ b/debian/control
@@ -29,9 +29,9 @@ Depends: libdbd-sqlite3-perl,
 Suggests: dovecot-imapd (>= 1:2~)
 Description: Fast bidirectional synchronization for QRESYNC-capable IMAP servers
  InterIMAP performs stateful bi-directional synchronization between two
- IMAP4rev1 servers.  Compared to the so-called "full" synchronization
- solutions, InterIMAP is both much faster and parsimonious in network
- traffic.
+ IMAP4rev1 servers.  Compared to alternatives such as OfflineIMAP, InterIMAP
+ trades flexibility and IMAPd compatibility for performance; it is both *much*
+ faster and parsimonious in network traffic.
  .
  Stateful synchronization is made possible by the QRESYNC extension from
  [RFC7162]; for convenience reasons servers must also support LIST-EXTENDED
@@ -51,7 +51,9 @@ Architecture: all
 Depends: libinterimap (= ${binary:Version}), ${misc:Depends}, ${perl:Depends}
 Description: Pull mails from an IMAP mailbox and deliver them via SMTP or LMTP
  PullIMAP retrieves messages from an IMAP mailbox and deliver them to an
- SMTP or LMTP transmission channel.
+ SMTP or LMTP transmission channel.  Compared to alternatives such as fetchmail
+ or getmail, PullIMAP trades flexibility and IMAPd compatibility for
+ performance.
  .
  A statefile is used to keep track of the mailbox's UIDVALIDITY and UIDNEXT
  values.  While PullIMAP is running, the statefile is also used to keep