title: Grails - Lift: Which framework is better suited for which kind of applications?
body: <p>I have been using Grails for the past few months and I really like it, specially GORM. However, I am getting interested into Scala's Lift. Therefore, I would like to know your opinion about which kind of web apps are better suited for which of those two frameworks or it is just a matter of taste, which framework to use?</p>
  
  <p>Finally, which of those frameworks do you think will be more used in the future? 
  I have the feeling that Grails is far from reaching a critical mass and it still remains very obscure (in the past few months I had the opportunity to work with middle size companies and IT startups working mostly with the JVM stack and only one person knew and used Grails) and I am not even sure if it can become the "RoR" of the Java world (Indeed reports a drop of growth in the last few months even if other frameworks have a positive growing rate). And I love Groovy, it is really easy to learn but I have noticed how slow it can be for some tasks.</p>
  
  <p>On the other hand, Scala seems to be more popular (Tiobe Index) and the fact that Twitter is using it now gave it even more presence in the blogosphere with lots of lovers and haters making buzz. It is famous for being fast and scalable. However, the language seems somewhat hard to understand and learn for lots of developers (so maybe it will never gain mainstream status). Lift is little known and I have read some reports that it is better suited for small apps (less than 20 domain classes).</p>
  
  <p>By seeing the number of books published Groovy-Grails dominate right now, but many publishers have Scala books on the works, so I think this advantage will not last long.</p>
  
  <p>Finally, we have the problem that both languages and frameworks still have poor IDE support (it is getting better by the day but far away from what Java shops expect to be productive). </p>
  
  <p>I do not want to start a flame wars, but I would be very interested to hear other users' opinions.</p>