Problem:On sites with a “tag cloud”, you can choose only one tag (“cloud 1.0” :), but I want a few, and some are excluded.
The proposed implementation:If, when the mouse cursor is over the startups tag in a normal cloud, its background changes color, in the proposed idea, the tag is half green, half red. When pressed in the green part, the tag is added to the search query, in the red part - it is excluded with further search. Already used in the search tags are shaded green background, excluded - red. The right picture corresponds to the query "+ humor-spam" ("start-ups" is under the mouse).

The idea is dedicated to:developers of CMS engines, stores, search engines, blogs, forums ... further everywhere.
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PS: The cloud is partially labeled. Comments about color, dividing in the middle of "t", as well as left-right, at the current stage - are insignificant.
ZYY: Initially, I wanted to publish a year ago, but I
didn't have enough karma ...
Posted 11/18/2008
hereZYYY: And here are
examples of implementations (many good ideas come almost simultaneously):
1)
getcloudlet.com