Midtown Urbanist
Superstar
East-West travel on St. Clair and on Eglinton (post construction + Connects) should be viable though.The problem as you go farther north is hills. Casual riders avoid them, and serious riders are probably going to use their own bike on them. If nobody uses a bike share station, it's a waste of the capital resources. If people are only biking in one direction, it's a waste of operating resources. For bike share stations to be worth installing, they need to be both a departure point and a destination for a decent number of users.
There are stations up on St Clair, but not all over. They're by the roads that aren't particularly steep. I don't think anyone would ever use Bike Share to ride up Poplar Plains, for example.
Personally, I am often caught in the situation where I am on St. Clair and wish I had a bike to get home to Eglinton.