Publisher review:Grimbb is a bulletin board based on flat files. Grimbb is a PHP Open Source Embedded Flat File Pseudo-Relational Database Bulletin Board System.
It is intended to provide webmasters with an efficient means of communicating publically with all their site visitors. Furthermore, GrimBB is designed to be utilized on free webhost providers which do not provide access to databases such as MySQL, MS-SQL, PostgreSQL, etc.
GrimBB is designed to be utilized on free webhost providers since these do not always provide access to a database. It involves no database considerations on part of the webmaster since the database that powers GrimBB is spontaneously generated.
This makes GrimBB the ideal choice for webmasters who: want a forum on their site but would be otherise unable to provide one, have no experience or don't care to deal with database issues.
Administrator Features:
- Lock threads both manually and automated(no more replies are allowed to the topic)
- Move threads (reorganize threads if they were misplaced by the original poster)
- Delete threads (delete a thread if it is irrelevant)
- Modify threads (change the actual content of the thread if some sort of useless or non-acceptable data is entered that escapes the automated functions)
- Deleting usernames both manually and automated
- Banning IP addresses
- Control over board structure (forums/categories)
- Preventing registration (perhaps it's a private board/blog)
Grimbb 3.1a is a PHP script for Discussion Boards scripts design by Grim Pirate.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Grimbb is a bulletin board based on flat files.
Operating system:Windows / Linux / Mac OS / BSD / Solaris
Grimbb 3.1a script details 
