XML - Extended Markup Language - originally an extension of HyperText Markup Language (HTML), it now looks like it will supplant most of the original Java, Javascript and HTML on web pages.
Grok - Robert A. Heinlein - Stranger in a Strange Land - Martian-speak for knowing something completely inside and out, its form, essence, and existence on all planes in all dimensions.
Also, RSS is a format that many news sites and blogs use to allow
users to be updated with new material as it happens. Users can use
a program that monitors the sites a user wants, and automagically
displaying new headlines. Or you could use RSS to make the
newsletter look like slashdot.org (a very popular geek/technology
news site), where each headline can be commented upon ad
nauseum.
Just don’t forget to bring Friday, Minerva, Dora, Hilda, and the Good Witch with you. Leave Farnham behind- he’ll just hang out in the Controversial forum with Lummox.
Browsers like Firefox handle RSS feeds, as soon as you log in the browser updates the RSS. It can show up in the link toolbar and you click on it and there is a list of the topics. BBC, Slashdot, Space.com and many other sites, including a large number of bloggers use it. The advantage of RSS is that you subscribe to it and is loaded by your browser and you don’t have to go through a bunch of junk mail to find it.