OK, I'm sure someone here can enlighten me. Twitter. Not sure I get it.
My questions about Twitter:
1. When I Twitter (is that the right terminology, or should i say "Twit"), who sees it?
2. Exactly what does it mean to be a ‘friend’ on Twitter?
3. How do I subscribe to a friend’s Twitters (again, is it Twit)?
4. Any educational uses?
5. Should Twitter be capitalized, as I have been doing?