The reality of it is practically nobody uses even intersections. Adding
generic set calculus would likely greatly degrade performance. On the otherhand, unions (as discussed) are probably likely. Larson, Timothy E. wrote: Mislav wrote:In addition, a hypen character can't be an operator ("yahoo-software") because tons of people are using it for phrases ("e-book programming to-read").That's not the end of the world. You'd have to convert them all to underscores, or camelCased, or something, and email the users of the change "to improve the functionality and user experience of del.icio.us".Personally, my most wanted boolean operator for del.icio.us is tag union. It would open a load of possibilities.The greater variety of set operations, the better. Delicious can only benefit from it, IMO. Tim |
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