Imagine if every twelve weeks Facebook: * shut down all the groups you belonged to, * deleted all your forum posts, * removed all the photos, videos, and other files you had shared, and * forgot who your friends were.
Anyone who has sex can catch a sexually transmitted infection. Find out how to avoid infection, get tested, get treated and how to protect your sexual health.
"free, social networking site that enables scientists, engineers, and other technical professionals to connect, collaborate with ... world-wide scientific communication and incorporates the newest social networking technologies." - "Yet another Facebook for Scientists that I am unlikely to use." http://tinyurl.com/55ngbf