I really like good use of whammy bar techniques and tapping but these are not features of my guitar playing. There's no real good reason why they're not part of my repertoire.. with whammy bars they either make my guitar go out of tune or the tremolo system wasn't good enough. With tapping I just don't do enough of it, so it's something I could change. These are just 2 that come to mind but I'm sure there's loads more if I thought harder about it..
What about you guys ? Are there techniques which you really like the sound of but haven't incorporated into your own playing ? If so, why ?