I should have been clearer.This is on multilane roads 401/dvp etc. and mainly in the left hand or middle lanes . ...
Now that you mention it, that is a situation where being in the right side of the lane is appropriate. The idea is to stake claim to your entire lane: being to the right in that situation stops motorists on the right from thinking it might be okay to squeeze over into your lane.
However, if you can't see the rider in your rear view mirror, then it sounds like he's probably following too close, too far right, or both.
Right, in the left lane, I am in the right side of the lane, opposite from the right lane. Sometimes I switch from right to left in a middle lane, to make sure I am in the most visible spot depending on where others are.
We had a big upswing in MC accidents here in SK this year. With fuel prices up, more guys were riding, and the licensing requirements are ridiculous. To ride here, you need a drivers license, and then rewrite your 30 question multiple choice driver test, then a 20 question motorcycle test. You then qualify with a "learners" to ride any size bike, the only restriction being solo, during daylight hours, and within 100km of home. No testing of actual ability to stay vertical. A guy died this summer here, old enough to know better (my age 37), had his license for 1 week. Had a crotch rocket, went 80 down a 50 zone, took a right turn at an intersection onto a "freeway", lost control, launched over the median and became literally a hood ornament for a Buick Rendezvous. I don't call these guys bikers, I call 'em organ donors, and they

me off because they give good riders like me a bad name.
There are enough stupid cagers out there, stupid bikers annoy me to no end. /rant off