[forge-users] Forge comparison with Roo

I see a comparison of RAD tools in the internet. It compares Forge with Roo and Play. http://www.slideshare.net/jbaruch/pure-java-rad-and-scaffolding-tools-race I am wondering if the following about Forge are true. It says Roo offers continuous support to update the Scaffolding. Whereas forge is just one time. Is this True? I am wondering what about the option of Create Scaffold from entity? How does it differ from the way it works from Roo. It says Forge does not support Rest? I have seen video demos on Forge supporting Rest. Is it different than how Roo supports it? It says Roo supports Full text Search vis SOLR. Forge does not support any? Is this correct? Anything planned on Forge side? Clarification on the above will be very helpful. I really appreciate it. Thank you. -Anand