I keep reading lots of pages about how awesome it is
to have sites that use “tags” to allow you to
search data (flckr, del.ico.us, etc).

Indeed. We should go one more step, and
add tags to web pages. We could even
add special syntax for it.

maybe something like:

<META name=”keywords” content=”foo,bar,blippy”>

Then search engines could use it for searcing.

That would be _so_ awesome.