[slyraskal]

I highly recommend the addition of the swimlane template to OmniGrafflle (OG). I can't tell you how many times I've recommended OG as a pseudo-replacement for Visio on OS X. The swimlane template is one of a few templates that is most heavily used templates at the organization I work at and to add it to OG would make it [hopefully] easier to adopt at larger organizations.