I second Mundy's point.  For that matter, I'd be all for as fulsome of a subset of the systems as possible being available as well.   Tracking multiple systems isn't hard at all if the signals are clearly and consistently articulated.  Where it gets hard is when Tradestation crashes and the alerts don't go out, requiring multiple forum comments and emails to clarify, and all that.  If there  was just a page that consistently and authoritatively gave the signals, updated at a consistent time that clearly was specified on the page (or via email) so you'd know the signals were current and updated, it wouldn't be hard to track.