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.
Chttr.co - Chttr.co is a social network with 1. openness — everything is public 2. effortless discussions 3.
Twishort - Twishort is a best Twitter app for writing longer tweets. Tweet more than 140 characters
X (Twitter) - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.
TwitLonger - TwitLonger is the easy way to post more than 140 characters to Twitter
pump.io - A stream server that does most of what people really want from a social network.