...I'd be happy to make all the currently available macros available to Launchbar for them to use if that was something they wanted to display. You'd have to ask them if they want to display them.
This just seems like a natural integration. Launchbar can do a lot, by Keyboard Maestro fills a lot of gaps that would take significant Applescripting to do in Launchbar. Of course there is a workaround to make a bunch of Applescript files that call Keyboard Maestro macros but that's an ugly hack.
I hope the developers read this forum. I know this thread exists else where in the forum, but that thread devolved into a conversation that was non-productive and dev or moderator never chimed in with a comment.
I'm new to this forum and it does not seem obvious that the devs provide feedback to threads that often, so please comment if you think this is a worthwhile integration.