Why people should not try other tools? Is there anything wrong with Rubygems - can you open tickets for Rubygems for the things that you think that are preventing people from using Rubygems and it's Gemfile support?
For long time I was under impression that Bundler will be slowly merging into Rubygems and that both teams were in agreement on that. But right now when part of the work is already done I see you (@indirect) are against the idea of merging. I have to say that hurts me as basically community has now to duplicate efforts on both tools. Is there any reason why we should not continue on improving also Rubygems support for Gemfile's?