Q:

Isn't this HTML5 date input supposed to have a spinner in Fx4 and Safari5?

Loading 
http://diveintohtml5.ep.io/examples/input-type-date.html
<form>
  <input name="birthday" type="date">
  <input type="submit" value="Go">
</form>

into Fx4 and Safari5 on XPsp3, I expected to see some kind of enhancement like the up/down on type="number".
Do you?
Update: A date picker appears in Opera - nothing in Safari5 or FX4 on XP

A:

"Up" and "down" is for type="number", not type="date", isn't it? This page suggests, that the UIs for the new types are not yet supported in anything but Opera.

