Perhaps in the next century. Word Pads are installed in all Windows program. Word Pad is similar to Word but less powerful. Hypertext is the text that can take you to another link, as in the Internet. The browsers usually indicate the hypertext links in blue colors with underlines.
Hypermedia is the multimedia such as texts, graphics, video, sound, etc.
In a typical multimedia applications, the different medium are used but information is presented in a sequential manner whereas in hypermedia, the information may be presented in any order with the help of links. The concept of hypertext coding is confusing. WebCrawler is one of the Meta-Index search engines. Using WebCrawler as the search engine, one can search multiple databases for the search keyword. I don't think it is a bot.