tag:blogger.com,1999:blog-4460192278213409520.post1700756045337463973..comments2012-04-15T00:12:12.139-04:00Comments on Social Web Technologies: Grou.psHarry Chenhttp://www.blogger.com/profile/01363578711635294593noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4460192278213409520.post-36782267881961375542008-04-27T20:45:00.000-04:002008-04-27T20:45:00.000-04:00This looks like an interesting service.. Maybe the...This looks like an interesting service.. Maybe they're hoping that they will get a lot of people to join, and then eventually introduce ads or something so they can make money off of it once they have people hooked (or they might start charging or adding "premium" features?)Paul Swensonhttps://www.blogger.com/profile/02363169267360201920noreply@blogger.com