Build community

"I want Perl 6 to be the community's rewrite of Perl and of the community."

-- /Larry Wall, State of the Onion, TPC4/

• → implementation needs feedback
• → the specification needs feedback
• Concurrency
• I/O
• C libraries
• more

• → it's not a waterfall model...
• ... it's a whirlpool model

• The specification drives the implementations...
• ...but the implementations also drive the spec