[...]
In practice, the Schaffhausen is considered to be something of a "swing canton" in the context of federal votes, in particular with popular iniatives it is often around about the middle of the pack in terms of it's support for a question - meaning it can be the make or break canton in terms of getting over the 12 canton mark needed to pass the initiative (in practice it's actually noticeably to the right of the national average - it just so happens that the smaller cantons, bar Jura, are the most right wing ones - giving the right something of an advantage when it comes to the 12 canton hurdle).
[...]
My impression always was that Schaffhausen has this certain "populist"© bent, in a different and milder form than Ticino. On some economic issues it even tilts to the left ("Affordable housing", "Against urban sprawl") and it was the only canton to vote for the abolishment of flat-rate taxation of millionaires, although that popular vote was difficult to interpret as a left-right thing in the Swiss context.