I went to click the "Sign In / Sign Up" link. It turns out that these are two links. The visual design and wording had led me to expect otherwise: They're sort

I went to click the "Sign In / Sign Up" link. It turns out that these are two links. The visual design and wording had led me to expect otherwise: They're sort of close together, and worded with that alliterative wording and the slash in between, and not distinguished by color or design. Then, worse, I didn't have a link from the "Sign in" page to get to the "Sign up" page. Even the classic, cheesy "if you do not have an account yet, please sign up" sentence would have been welcome. Fortunately I know about back buttons. But it is still a small rough spot in an otherwise silky-smooth design.