To access the important data of the forums, you must be active in each forum and especially in the leaks and database leaks section, send data and after sending the data and activity, data and important content will be opened and visible for you.
You will only see chat messages from people who are at or below your level.
More than 500,000 database leaks and millions of account leaks are waiting for you, so access and view with more activity.
Many important data are inactive and inaccessible for you, so open them with activity. (This will be done automatically)
I've used SMF, XenForo, vB, MyBB and IPB. Out of them all, I'd like to say XenForo is the nicest and sleekest, vB is the most powerful, SMF is the most dynamic and lightweight, and MyBB is the most customisable.
I've have tried every forum software there is available except vBulletin, and each one has it's ups and downs, but the simplicity of MyBB is amazing, so I'd have to put MyBB over everything.
If xenForo did not lack so many add ons, it would've been up there.