I made a questionnaire "What do you want to introduce in 2.0?" in my
RubyConf2011 presentation.

Followings are results from my memo.  My memo should be incomplete, so
please complement them.


- Cleanup syntax
- Bytecode export
- Symbol GC
- Remove Proc binding
- Macros
- Getting parse tree
- Getting source code
- Cross thread Fiber migration
- Standard Gem
- Review all standard libraries
- Remove obsolete one standard libraries
- Improve Proc#curry
- Non-blocking I/O
- Dtrace
- GC API (replacable GC)


-- 
// SASADA Koichi at atdot dot net