I'm sure the 60mm lens is beautiful, and am very tempted to picking it up, since it is so cheap, though came across a thread at another Fuji forum, and after seeing what this guy could produce with the 18-135 on extension tube and closeup filter, convinced me that I need to just try this out first, since it is also allot cheaper, tjek this out: http://www.fujix-forum.com/threads/macro-and-close-up-learning-day-with-the-xf-18-135.36456/
And yes the 60 is not "true" 1:1 macro, kind of a bummer, but again it that price point it is at now, don't think you can go wrong anyway.
Looking forward testing the closeup filters firstly, and see what I can produce, in needed getting closer then will get the extension tube, still not satisfied, either get the 60mm cheap or save up for the 120mm