extradoc / sprintinfo / leipzig2012 / announce.txt

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File sprintinfo/leipzig2012/announce.txt

 - jit optimizations: there are a number of optimizations we can still
   try out or refactor.
+- work on various, more efficient data structures for Python language.
+  A good example would be lazy string slicing/concatenation or more efficient
+  objects.
 - any other PyPy-related topic is fine too.