Perhaps it was an eventuality. All roads used to lead to Rome; now all superhighways lead to a crotch-shot. But this development is at least a testament to the power of the Twitter concept: the cybersex crowd has taken it up.

If a message on Twitter is called a "tweet," is a message on boobik called a "tw…" –never mind.

All eyes were on WPP – it was supposed to acquire the advertising agency known as Spot Runner, and that may still happen.  But in a move that came as something of a surprise, Spot Runner made an acquisition of its own and formed the Spot Runner Production Network.

Search engine Clutsy has a new clustering technology to help you find more information related to your search.

They already have a folder of subtopics relating to your search topics. Now there is a small link near the folders with related topics that says, “remix.” Click it and you’ll see more related searches or clusters.

Wall Street’s romance with Google may be exiting the limerence stage and settling down into the not-now-honey-the-game’s-on stage. GOOG opened this morning at $560, which would have been cause for Tanqueray and tango in early 2007.

This doesn’t seem like the ideal time for a real estate search engine to launch; individuals are probably afraid to get into the home-buying market, and lenders are probably afraid to let them.  Still, a new contender has arrived, and Roost is pretty impressive.

Digg fans have always had the option of creating their own version of the site, thanks to Pligg.

Now Reddit fans are going to get the opportunity to create their own personal version of the popular social voting site.

I’m here in the World Economic Forum, writing to you from the headquarters for the Davos Question where I just interviewed the head of PR for the World Economic Forum.