"fring is a mobile internet community and communication service that allows friends to connect, share experiences and enhance their online communities together. Using your handset′s internet connection, you can interact with friends on all your favourite social networks including Skype®, MSN Messenger®, Google Talk, ICQ, SIP, Twitter, Yahoo! and AIM®. You can listen to music with your Last.fm friends, check out what each other are up to on Facebook, receive alerts of new Google Mail and tailor make your very own fring by adding more cool experiences from fringAdd-ons."
I'm not a fring user myself, but if you are, the newly-added support for Twitter might be exactly what you've been waiting for. Any fring users out there? What do you think of the product/service?