The A to Z of social media terms and Web sites.

A -- Avatars, AddThis and Ask.com Q&A (Release your inner person with an avatar)
B -- Blogs, Bloglines, Bebo and Brightkit
C -- CrowdVine and Comments (Read relevant content? Post a link back to your blog with a comment)
D -- Digg and Del.icio.us
E -- E-marketing
F -- Facebook, Flickr, forums, Friendster and FriendFeed
G -- Google Tools (Blogger, Analytics, Webmaster, Adsense, AdWords)
H -- HTML tags
I -- iGoogle
J -- "Join Now" (If no one does, it doesn't work)
K -- Keywords
L -- LinkedIn (MySpace for grown-ups)
M -- MySpace and Mashable
N -- Ning, NetVibes, NewsGator and Newsvine
O -- Orkut and O'Reilly Media's Web 2.0
P -- Podcast
Q -- Question (Don't be afraid to ask, that's social networking)
R -- Reddit and RSS feed
S -- StumbleUpon, Second Life, Search Engine Optimization, Social Media Optimization and Social Thing!
T -- Technorati, Twitter, Twitter Search and Tumblr
U -- URL
V -- Viral Marketing and Vimeo
W -- WordPress, Wiki, Wikipedia and Widget
X -- X-factor (Do you have the right people and brand vision to excel in social media?)
Y -- Yahoo! Buzz and YouTube
Z -- Zombie (Person who holds names on social media sites and doesn't use the accounts)

See a term you don't recognize? Post a comment and I'll tell you what I know.

This post was originally published by Tristan Pollock on Blogger.