Word to the wise!!!: In Clippy (and other similar web apps), the method and technology that is used to transmit and receive the copy/paste for clippy uses an unsecured method for data transmission: http protocol.
The bookmarklets that are created in this web app are sending your sensitive data across an unsecured data connection, so if you are copying sensitive / personal data that data can be intercepted (think passwords, PINs, or other sensitive information) you should think twice about using this type of web app.
Here is a link to a review of another software web app that essentially does the same thing (uses the same method as far as I can tell); I had considered this tech (it is a dream come true in concept), but in practical terms, can be extremely risky to use.
‘Buyer’ beware.