As there are many software which have many functionalities in a single package, sometimes it is difficult to decide which category a certain software should be listed. When that happens, we usually identified several key categories that the software belongs to, and place the software in a major category and have links from other minor categories. Certainly it could be very subjective, and please let us know if you have other idea. With the growth of software listing in SAL, it might be worthwhile in refining some of the sub-categories.
All software repositories have problem of broken links, due to the fast changing world of network.
We have been trying our best to follow the changing URL, and we also rely on you to identify broken links for us. There are lots of contents in SAL database. Though we have been carefully put those information into SAL, errors are not completely avoidable. Please also help us on improving SAL's readability. It happens sometime when we cannot find a suitable categories for the software that some users had submitted.