Findings:

• Everything2 URL Interface
• URL shortener
• Short URL Lookup (superdoc)
• URL=
• Mister URL (user)
• clean URLs
• Semantic URL
• url shrinkers
• URLs as node titles (collaboration)
• URL escape sequences
• URL filtering
• encode
• Pasting Node URLs
• URL resolver
• If you're allowed one phone call at a police station why not one URL instead
• palindromic URL
• Quoting URLs in Perl
• URLs are cool now
• pronouncing URLs
• URL
• How to encode a message in a deck of cards
• Encoding information in a maze

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