Okay, I hope no one out there would mind a little venting!
But who dreams up these cheesy light fixtures! That's a broad stroke but it covers many light fixtures in general, from the terrible, shallow flourescent troughers with tombstones that break anytime you change a light to expensive (very!) lights that we all have to work with which are so poorly engineered. Many of my other sparky brothers feel that "fixturin" can be the worst part of a job. We contend that whoever designs these things should be required to install them once!
Okay, thanks, now I feel better.