• Mosio
  text msg questions, answered by real People
  in online software & services with answers best-of-2008 peer sms social txt
• 3Jam - Reply-all Text Messaging
  send a single text message to multiple people. their reply automatically goes to everyone.
  in online software & services with sms txt
• FrontlineSMS: A free, large scale text messaging solution for NGOs and non-profit organizations
  "A lack of communication can be a major barrier for grassroots non-governmental organisations (NGOs) working in developing countries. FrontlineSMS is the first text messaging system created exclusively with this problem in mind. By leveraging basic tools already available to most NGOs — computers and mobile phones — FrontlineSMS enables instantaneous two-way communication on a large scale. It’s easy to implement, simple to operate, and best of all, the software is free. You just pay for the messages you send in the normal way."
  in design & dev apps & util with mobile opensource sms txt by 3 users

txt from all users