Jive Software’s successful debut on the Nasdaq on Tuesday reflects investor enthusiasm for social media companies, though it is unclear how eager businesses are to bring a Facebook-style network to the workplace. Read more

From around the web:

  • ComScore’s 2010 digital trends shows that email usage is down 59% among teens, TechCrunch reports.
  • Groupon founder and CEO Andrew Mason has responded to the Super Bowl ad controversy. He writes on the company blog, “The last thing we wanted was to offend our customers – it’s bad business and it’s not where our hearts are.”

 Read more

In this week’s Personal Technology column in the FT’s Business Life section, we look at the options for staying online on the road:

“There are three basic ways to get online using a laptop and a mobile phone network: using a laptop with an integrated cellular modem; hooking up or “tethering” a laptop to a smartphone; and using an external cellular modem or personal mobile hotspot device such as Novatel’s MiFi.”

 Read more

Paris Hilton must be breathing a sigh of relief.

Losing control of all the personal stuff on her Sidekick once was bad enough, without the threat that Microsoft would then just swallow it all. So for all the users of the “hiptop” device, the news on Thursday that the software company believes it can recover “most, if not all” of the data that was thought to have been lost after a data centre failure will come as a big relief.

It leaves some uncomfortable questions for Microsoft, though. Read more

Vodafone logo Where Apple leads, mobile companies will follow, it seems. Vodafone said on Wednesday that it would remove copyright protection on over 1m of the songs it sells through its mobile music store. The company has agreements with three of the “Big Four” music companies – Univeral Music Group, Sony, and EMI – but talks with Warner have been slower.

Its likely Warner will agree in due course, as recently all four of the music majors agreed a similar deal with Apple. Read more