A subset of storm watchers, these are people who derive enjoyment from watching and being in storms that involve hail. The "clatter" is the sound of the hail hitting roofs and other metal or wooden objects.
People who write online, be it blogs, comments on articles or other Internet writing. The style of writing is at once witty and informed. Clattering on the keyboard irreverently, yet still having a literati message of import. The word is a portmanteau of "clatter" and "literati".
Gloria would write amusing yet informative talkback comments on the newspaper's website, believing herself to be a distinguished member of the clatterati.
n. software that is no longer sold or supported by the original publisher / developer, often found as free downloads on the internet because it cannot be obtained elsewhere. Not legal, but often seen as morally acceptable because the company that made it is no longer selling the title, nor releasing it as freeware, therefore abandonware is "keeping the gamealive", so to speak.
Doom II is not abandonware because idstill sells it, while The Incredible Machine is not sold, therefore is abandonware.