I just returned from my road trip from Santa Clara Ca, and I did my share of splitting. Rush hour traffic was horrendous in Sacramento of all places, and a crash on the Interstate on Sunday required me to split as well. I can say I must have saved an hour''s time in each situation by doing so. The drivers really pay attention, most see me coming and most move over when it really wasn't necessary. I had my panniers on my Multi so it was a bit more challenging splitting versus my FZ. I didn't want to wack the side of panniers against somebody's car so there were several occasions where I just had to wait until there was a large enough gap. I noticed that there was another rider behind me, lucky him. Letting me do all the work paving the way. God bless the state of California and all of their drivers. When it comes to motorcycle awareness, they are the best.