Acceler Forums is a full-featured forum solution that is secured using PHP PDO statements.
This forum solution has many useful features that let you customize your forum at maximum ability, this includes;
custom roles, easy category & sub-category creation, create & save multiple themes, profile subscribing, easy featuring, sticking posts & so much more!
-Online Now Status
-Featured & Stickied Posts
-Members can follow each other (subscriber system)