The label for the spam checkbox (#175) on registration is "You’re in for exciting deals and personalized recommendations", barf
Visiting an expired password reset link yields... a 404 (both status and page)?
Same thing happens when submitting an expired token that was valid when you opened the page. Also, they don't state what the expiration span is, but if I'm not mistaken, it must be like half an hour, because I'm pretty sure I had a token expire between when I opened it and when I submitted it (I was darting around tapping out schema stuff and other juggling).
First page after logging in, I was directed to /terms/ and had to click an "agree" before going anywhere else, because they'd updated. This probably won't be profilable at any point, but it's an interesting behavior to note nonetheless
On that TOS update page, there was also a "Decline" link, but I didn't have the experimental boldness to see what happens when clicking it
Changing password dispatches a notification email
Neither password length restriction is mentioned unless you pass it (#89)
Stray observations: