What colour would you like your database?

We still have Buzzword Compliance

Yes, you can prototype your XML driven social networking site in
Ruby-on-Rails, then write the production version with J2EE and AJAX. 

More than 500 packages in ports/dev. Some of the ported dev tools available:
java (and tomcat, eclipse, etc)
ruby
python
perl (and 500+ modules)
php