If I see a small bike, such as Scooter, next thought is, pizza delivery or similar? Because these guys aren't really bikers plus don't follow the rules and etiquettes of bikers either... weaving all over the road, using pavements, sidewalks, the lot.... best give them a wide berth.
Then there's commuters, on the scooters etc, who are a little more bike savvy, and show a little more control and appreciation (plus in these cases they own the bike, unlike the pizza delivery guys). But they wont give you a nod or anything, as bikers do, so I don't bother giving a friendly wave any more.
Anyone on something larger and I automatically assume a seasoned biker.
I will always acknowledge a rider on a "big" bike.
Then there's commuters, on the scooters etc, who are a little more bike savvy, and show a little more control and appreciation (plus in these cases they own the bike, unlike the pizza delivery guys). But they wont give you a nod or anything, as bikers do, so I don't bother giving a friendly wave any more.
Anyone on something larger and I automatically assume a seasoned biker.
I will always acknowledge a rider on a "big" bike.