The scoring system recommended to official scorers in Great Britain is the one promoted by the International Baseball Federation. It is perhaps not the most visually elegant of systems, but its thoroughness and flexibility more than make up for that.
A large manual is available to cover every detail of this system, and this is fine for scorers wishing to learn about the system who already have some experience of keeping score. However, the level of detail in the manual may be quite daunting for total beginners, so to complement the manual I am launching a series of modules to assist scorers looking to get up to speed. These modules can be found here on the GBBSA website. Modules one and two have just been published.
If you are interested in these modules, then there are two things you could do to help make them as useful as possible. The first is to let me know of any technical difficulties. The second is to suggest ideas for modules. Please leave comments below.