I use an html code called an internal anchor for footnotes – you click on the number and it takes you to the corresponding note, then click your browser’s “back” button to return to the text. I’ve noticed (and fixed) three posts where clicking on this internal anchor takes you to a footnote in a completely different post. If anyone finds some of these, please e-mail me so I can fix them.
Enough to honk me off. You should see what Blogger does to your html if you click on “preview.”