Yep, I've heard clicking from my rear wheel at low speeds as long as I've had the bike. Heard it on my first nightime test ride around the block, even before I had it registered (shhhh) Took it all apart (rear wheel off, driveshaft out) soon after as I was worried it was about to explode on me. Couldn't find anything wrong. As it comes and goes depending if I'm turning left, right or going straight ahead, I always assumed it had something to do with sidecar causing thrust loads on the bearings / rear wheel drive splines. I find it very interesting that you blokes are getting it on solos as well.
