I'm looking for a CMS which is
- fast and lightweight (probably enriched with ajax)
- easy to code, extend and maintain (maybe built on a framework such as Laravel). I am a pure php programmer but would like to learn a good framework which make things easier
some functionalities are (I want it for university associations)
Multi user, multi communities support (like different blogs on subdomains)
Ability to join comunities, post on each of them
- Asking questions, posting contents, scoring answers (maybe something similar StackOverFlow)
- As my language is Persian, easy to internationalize
I myself found PyroCMS, however its based on CodeIgnitor while I wish it based on Laravel. PongoCMS is based on Laravel but I'm afraid its not as powerful as Pyro
Do popular CMSs like Joomla or Wordpress have significant advantages which I may lose using a CMS based on a framework?
Actually what are top and promising nowadays CMSs?