Koyfman Says LinkedIn a `Lesson' for Social-Media IPOs

June 1 (Bloomberg) — Mo Koyfman, principal at Spark Capital, talks about LinkedIn Corp.'s initial public offering and the valuation of social-media companies. Koyfman, speaking with Deirdre Bolton on Bloomberg Television's "InsideTrack," also discusses the outlook for Apple Inc.'s iCloud and new ventures in the technology industry. (Source: Bloomberg)