Groovy vs Scala

Just want to collection some links comparing Groovy and Scala

Articles:

Two most visited stackoverflow page:

• http://stackoverflow.com/questions/1314732/scala-vs-groovy-vs-clojure 
• http://stackoverflow.com/questions/711913/what-are-the-key-differences-between-scala-and-groovy 

Various performance test

• Java vs. Scala vs. Groovy - Performance Update by Nick Wiedenbruck
• Fun Works: Java vs Groovy vs Scala Simple Performance Test
• and Retest with Groovy2
• Groovy 2.0 Performance compared to Java

Other links

• Twitter on Scala by Bill Venners
• Scala as the long term replacement for java/javac? by James Strachan
• A few good links from one discussion on scala-debate
  • The Computer Languages Benchmark Game at shootout.alioth.debian.org
  • Tim Bray's WideFinder2 log-file-parsing test 
  • Google Publishes C++, Go, Java and Scala Performance Benchmarks 
• Google search past year groovy vs scala
• Java.next: The Java.next languages

Google Trend:

Google Trends

Openhub Source Code Commit Trend:

https://www.openhub.net/languages/compare?language_name[]=clojure&language_name[]=groovy&language_name[]=scala

Job Trend:

Salary Trend:

http://www.indeed.com/salary?q1=groovy&l1=10011&q2=scala&l2=10011&q3=jRuby&l3=10011