PlayTalk is a microblog based social network service. Playtalk is a smaller version of a blog, limiting posts to 250 characters similar to Twitter or iRovr. You can view posts online, mobile or via SMS. This is a great way to meet friends and keep up on what they are doing. This is an iPhone optimized version of PlayTalk for microblogging on the go. To use the servie you need to sign up for an account. here is the signup URL: http://playtalk.net/regist.aspx

PlayTalk supports users and languages for USA, England, Japan, Korea and China. Try with TestiPhone