Is Slackware in danger of disappearing?
Slackware is the oldest Linux distribution. It is nothing like most modern Linux distributions:
The design philosophy of Slackware is oriented toward simplicity, software purity, and a core design that emphasizes lack of change to upstream sources. Many design choices in Slackware can be seen as a heritage of the simplicity of traditional Unix systems and as examples of the KISS principle. In this context, "simple" refers to the simplicity in system design, rather than necessarily implying directly attempting the simplification of ease of use. Thus, ease of use may vary between users: those lacking knowledge of command line interfaces and classic Unix tools may experience a steep learning curve using Slackware, whereas users with a Unix background may benefit from a less abstract system environment. In keeping with Slackware's design philosophy, and its spirit of purity, most software in Slackware uses the original configuration mechanisms supplied by the software's authors; however, for some administrative tasks, distribution-specific configuration tools are delivered. These and other core design decisions for Slackware lead to features that set it apart from most other modern Linux distributionsp.(http://en.wikipedia.org/wiki/Slackware)
Slackware is much loved by old-school and advanced Linux users. Yet nowadays most prefer easier to use and configure distributions.