In this lightning talk titled 'How to Improve Experiences of Ruby' presented by Hiroshi Shibata at the Red Dot Ruby Conference 2014, the speaker discusses easy and accessible ways for developers to contribute to the Ruby programming language. Hiroshi introduces how community contributions can significantly enhance Ruby experiences for users.

Key Points Discussed:
- Community Contribution: Hiroshi emphasizes that Ruby is maintained by its community, which includes everyone in attendance at the conference. He encourages developers to participate and contribute to Ruby's development.
- Methods to Contribute: Several practical ways to contribute are outlined, including:
- Making RubyGems
- Fixing defects in Rails
- Writing documentation
- Reporting bugs and issues
- Successful Bug Reports: Hiroshi provides guidance on creating effective bug reports by including comprehensive descriptions, test cases, and attaching relevant segmentation fault logs.
- Feature Requests: He elaborates on how to make substantial feature requests by defining use cases clearly and ensuring proper naming conventions, as well as including implementation code where possible.
- Communication Platforms: The speaker notes the importance of utilizing platforms such as GitHub and Redmine for submitting requests and tracking issues effectively.
- Encouragement to Participate: Hiroshi concludes by reinforcing the idea that anyone can make a difference in Ruby’s development through submissions and requests, emphasizing that contributions are welcomed and needed for the continued growth of Ruby.

Overall, Hiroshi inspires Ruby developers to engage with the community and improve the language by making their voices heard through coding contributions and bug fixing efforts, allowing for a more enjoyable Ruby programming experience for all users.