Sonobi - Sonobi is an advertising technology that offers a solution for publishers, media agencies and advertiser brands to drive results.
Twishort - Twishort is a best Twitter app for writing longer tweets. Tweet more than 140 characters
Martini Media - Martini Media is a digital media and content platform for brands to engage affluent, influential audiences.
Privatter - Privatter is the easy way to share long texts and pictures set limit on your followers. You can post them by Sign in with Twitter account to this site.
BuySellAds - BuySellAds.com Online Advertising Network
5Tweets.com - Type a long tweet and 5Tweets will rewrite it into multiple tweets with a tweet count.