Label Corp, Malaika Arora Khan usher in women’s fashion brand The Closet Label; will the celeb angle work?Decision-making turns social, gets Big Data boost at DecideQuick; will you try it?Video-streaming service iStream finds it tough to raise more funds; is it shutting down?Yet another e-commerce shutdown, it’s premium apparel and accessories e-tailer Rock.in nowOnline handicrafts marketplace Aporv.com shuts shop