I like "new" pickles - veggies and such that are only briefly pickled. I think in the past things were deep pickled because of spoiling issues. Now that we don't have that problem (largely) we can discover the flavors of light pickling.
One of my favorite salads starts with onions and cucumbers being pickled overnight in a vinegar/Greek spice solution (to take the raw out of them -- which can be digestively harsh for some people) and then mixing them up with chopped, multi-colored bell peppers, grape tomatoes, calamato olives, and feta. The mixture of lighly pickled items and fresh items is just right.
I also love eating the various lightly pickled offerings on a Korean menu. Even the kim chi I've tried lately is much less fermented than that I've had previously.
Times they are a-changing...