For example:

from a uability perspective is it better to have your own login or use a third part system (OpenID, Passport, Facebook, etc...)

Is this question allowed?

  • 4
    I think this is perfectly fine. I don't expect to see an entire site on usability.
    – Ignacio
    Commented Aug 9, 2010 at 20:59
  • 3
    Also, usability is always associated to the interface. In this case it's not tied to the GUI, but it is part of the program's interaction with the user.
    – Ignacio
    Commented Aug 9, 2010 at 22:19

1 Answer 1


I think it should be allowed. Usability is really part of the experience of the user, and therefore part of the interface you offer. Besides, having a seperate site for this seems pointless because the two topics are very closely related.

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