I do not care to much about variations. Like all routes some are good, some not so much. Rap bolting for me is the same, some are good, some not so much. I do think that climbers should respect an area, for instance the Pinnacles is by hand and ground up. I am ok with that. There are areas in the Sierra and up here where climbers do not really care how the routes go in. I am fine with that approach.
Sharing a clip, rappel lines ( we put in Volcanic Panic ) for me it is the route and does it hold it own. Which for me is a complex statement. I think Volcanic Panic holds it own. I saw it rapping off that wall, I am fairly sure Clint had seen it before I had. I had one person suggest I should not bolt it since I had rapped it. After rapping it I thought that was nuts since it was a killer looking line. Technically it was previewed, but I just could not see walking away from something like that.
Noal has mentioned the word heat to me. I think that helps to describe what I think of as holding its own. In many ways just about everything can be bolted or climbed. But, for me, the question is does the route hold its own? Does it have some heat? So the line is 6.5 feet away, it might be quite nice, it might just be a contrived piece of crap. For me Deck Chairs is a bit contrived. But, I really like it and it is fun. I think it holds it own.
For me it is a matter of looking at the thing and thinking alright, if 100 climbers walk by this and look at it what will they think? That is a dangerous question since there are so many different types of climbers. In asking myself that question I have to look at the line from multiple points of view. I also do not mind if people criticize my routes. I learn from that. Some of my routes at this time I probably would not do them and some others i would do differently.