Yojimbo 4 finally brings sync

I've seen the crusade of the Bare Bones' developers dealing with iCloud and giving up before something went wrong. Syncing now works, but it's from a third-party subscription that costs $2.99 after the first month. That may not be much, but people will whine, as they did with the $20/year for The Hit List.

I welcome sync and I love to see how Bare Bones overcame its challenges, however, why in hell is Yojimbo still using the layout of Leopard's Mail?