I have a Topre RealForce BTW. I've chosen it after trying out a bunch of keyboards, some Cherry MX, rubber domes, scissor switches, IBM Model M, ALPS, etc... My first reaction with the Topre was "oh, that one feels really nice" then I looked at the price and "wtf?!". I eventually bought it, because I didn't find anything better, and compared to a good PC, it is not that big of an expense.
I've been using it for 8 years now, and I expect to keep it for many more. Also the author is now wrong saying the cable is the weak point, I had to change it last year, a wire broke inside, which surprised me because despite not being fancy, it looked like a good cable. I blame the way it channels from under the keyboard and the lack of strain relief.
BTW, before my RealForce, my keyboard was a Keytronic KT2001, which I really liked despite being a lowly rubber dome keyboard. In fact, maybe that's the reason why I love Topre so much. Topre switches are essentially better rubber domes.