Here is another installation of The Twitter Application Directory !
Twitter and Email
mail2twitter
mail2twitter is a free service that allows you to post tweets through e-mail
OuTwit
Update Twitter with your Microsoft Outlook
TwitterGadget
submit status updates to Twitter via your iGoogle homepage or Gmail Account
Twittermail
Update twitter via email
Twitter Reply
Receive your replies on your email
Vtwitter
Vtwitter allows Zimbra users to send messages (or sometimes called tweets) to their Twitter account directly from their Zimbra email.
Twitter and Music
Blip.fm
Listen to music and tweet it to Twitter
LastFMLoveTweet
App to tweet your loved lastfm tracks
Twittytunes
Tweet what you’re listening, watching or reading regardless what player you are using.
Wiiizzz
Lists the audio tracks on Twitter
Twitter Fail Whale Alternatives
Hahlo
Another website where you can tweet
Tweetake
Backup your twitter account
Twit a Bit
The place to be when Twitter is down. Anyone can continue tweeting in this site.
Twitter Safe
Another place where you can backup your account.
Twitter Spam Watchers
Twitter Blacklist
Find out who’s blacklisted on Twitter
Twerp Scan
Find out who’s following too many people at a small span of time.
Twitspam
Report those spammers here
Most of these posts come from a directory I found Birdsall’s Massive Twitter Sites & Tools. Birdsall has done a terrific job and credit must be given where credit is due. So here’s a big hand to Birdsall!
