Google Relaunches JotSpot
techcrunch.com
techcrunch.com
I see Joe and Graham have moved to greener pastures within the company (Joe is head of Product Management and they both worked on OpenSocial), but I wish they hadn't abandoned their vision of a wiki app plaform.
Now as a start-up - are you wasting money running a host of "internal" support software or are you using what is out there and freely available? The latter of course, because what matters is what you are building. Well that's how it is gong to be soon for a lot of businesses who have "made it" - they are not going to waste money and (perhaps more important) management time running their internal support IT functions. Yes they will run ERP systems but why get tangled up with office software/email/Intranet etc. etc.