I think that all of the resorts have a separate line for online check in, but that doesn't mean that it will be the shortest. Many resorts are now using curb greeters who will take you to the Front Desk.
last OCT 2011 I did on-line check in and when we got there I went to the online line. Nobody in this line and nobody in the regular line either. Guess what, while I was in my line a lady off I think the same bus came up to the other line and was done and gone before I even got my keys or DVC folder. Not very quick for me. I will never use online check in again, Imho not as smooth as it should be. My folder wasn't even put together yet and I have no idea what they were doing on the computer if everything was already done.
I was thinking that too, but AKV (Kidani) didn't have a separate line for online check-in. It turned out not to matter, but I was curious about BWV. I've been in a few long lines to check in at BWV, so maybe a separate line for online check-in could be a helpful option if available.
Thanks again for the replies. Getting excited for my BWV stay in just over a month.