What’s the linguistic deal with new words, such as ‘blog’, ‘wiki’, ‘twitter’?
Do they get conjugated? I blog, you blog, he/she/it blogs, we blog, you (formal/plural) blog, they blog
Future tense: I will twitter
Subjunctive: If I were wikid, I’d ….
Conditional tense: If I twitter hard, I will …
Imperative: Twitter more!
Are they declined? Do they have a gender?
Can we use them as a past participle? I have blogged; she has twittered
as a negative? unblogged; misblog
as an adjective? blogging; twittery
as an adverb? wikilly; twittly
profanity? blognation!
derivatives? blogophobe; wikimania; twitteration
And are they translated into other languages or just ‘borrowed’?

Please add your own Web 2.0 grammar suggestions and we may end up with a dictionary.