I personally am more interested in the locationless caches. I am rather new to the whole hobby but I have learned about many things from rock circles in England, to lost drive-ins across the country, to large rock letters on the sides of mountains, to the challenge of finding a point that can be logged that has 5 of the same number in its coordinates. Many of these can be very difficult and challenging. A big plus is that alot of them can be done simultaneously by people all around the world or across the country whereas a traditional or virtual requires you to be within the general vicinity. Some of the virtuals can be pretty lame unless they have some kind of work involved. Such as solving a puzzle, searching for clues from provided hints etc. This gives a sense of accomplishment that a traditional cache seems to lack. I did a traditional yesterday that took a grand total of 3 minutes from the time I parked the car. On the other hand, I have been trying to find a locationless one by doing the research online for 2 days. (I think I have a drive-in nearby and also a quintuplets that I can log). The rock circles one had me very interested but as I am in NY, it isn't possible.
I hate when some people try to influence others as to what they can or cannot do. When somebody tells you to filter out certain things because they dont like them, I dont agree. If they dont like it, they dont have to do it. Don't force your opinions on others. Just like if they dont like whats on a particular TV channel, they should just change the channel.
I still think they should be approved to keep out the incredibly stupid cases but not banned altogether.