I recently came across a blog post "Top 10 Exciting Things To Do on Twitter."
Here - in my opinion - are the three most exciting:
1. Find a job:
TwitJobSeach – TwitJobSearch pulls up Tweets that are only job-related and links to the underlying job posting.
TweetMyJobs – the largest Twitter job board in the world. It has 9,537 targeted job channels with open positions from 12,459 companies worldwide. You can post (and tweet) your resume and custom profile to thousands of recruiters and hiring managers.
2. Check your follows/find people:
Friend or Follow – Who’s not following you back on Twitter? Who are you not following back? Who are your mutual friends?
3. Tweet in another language:
TweetTranslate automatically translate tweets into over 40 languages.
Tweeting around the world!
How cool is that...