10 online text sharing websites.

http://pastebin.com/

http://freetexthost.com/

http://shorttext.com/

http://www.pastie.org/

http://textsave.de/

http://friendpaste.com/

http://dpaste.com/

http://textsave.de/

http://textsnip.com/

http://tinypaste.com/

http://ideone.com/

Just paste text, copy url and share text via social networking websites, email, messaging etc. Also best tool to surpass word limit for websites like Twitter, Facebook etc. Read more about best tool out of all these i.e Pastebin.