Hello, I am not aware of any facility for users to submit proposals for R enhancements. Something along the lines Phython has: http://www.python.org/dev/peps/ It would also be interesting to have a way for people to vote on the proposals in order to get a feeling for the importance of the additions from the point of view of the user. R-core could then gauge better the useRs current needs. For a major project that would require significant resources, maybe some work can be outsourced to other developers if R-core is too busy or if the supporters are willing to sponsor the project financially. One such large project would be to add multi-threading capabilities into R. What do you think? Adrian Dragulescu