AymanFarhat wroteSo the only advantage of Ruby On Rails is the community behind it? That's it? No other compelling aspects of the technology itself?
You misunderstood, what you mentioned in your bullet points applies to several other frameworks and languages.
Ruby is awesome, RoR is awesome. But so is Python/Django, Groovy/Grails and several other pairs. What differentiates the R/RoR from the rest, is the insane community that backs it up, the great resources (ie:
railscasts) that are available online built by that community, the amazing components (ie:
gems) that are available built by that community, the amazing services (ie:
heroku) that are available built by that community.
In the end, a language/framework's power comes from the community behind it.
Catch my drift homie? :-)
P.S.: Do you want that book?