I quickly realized that StumbleUpon is the coolest and hottest social bookmarking service nobody has heard of.  I love it but I don’t nearly use it enough: either as a stumbler or as a marketer. I found this on Blog Marketing Journal and thought I would open it up to you:

In case you are not familiar with the concept, StumbleUpon allows you to pay for visitors to your pages, five cents per visitor or click. The question is, do you consider this to be a simple form of paid advertising, or paid social bookmarking.

I have done some experiments with paid Stumbling and what BMJ says is true:

If you set a limit of $20 per day, you will get 400 visitors. They may stay on your page or they may spend five seconds and disappear. Where the situations changes is when they thumbs up your page. That’s a stumble and can lead to more than just the 400 visitors.

So, in this case, content is key, and good content will result in conversions and interest.  If you just throw money at it without thinking your content or strategy through, you will be disappointed with the results, especially since there’s nobody on the planet more savvy than the gang from StumbleUpon — these are earl-adopters and are just the people you want to love you but these are the worse people to piss off. Just because you’re paying to have your content promoted doesn’t mean that people are prevented from digging the content down (thumbs-down) or writing scathing comments.

Read more…

Google is one step closer to turning on a virtual network for “CCTVs” the likes of which London has never seen. Instead of cameras, however, Google will merge with DoubleClick to create the most pervasive panopticon on our personal browsing, clicking, and buying habits. Via News.com

European antitrust regulators on Tuesday approved Google’s $3.1 billion merger with DoubleClick, paving the way for a blockbuster deal in Internet search and publisher-based advertising tools.

Approval by the European Commission, which came without conditions, had largely been expected to occur this week. The Commission’s announcement comes three weeks before its April 2 deadline, in which it had to determine whether to nix the deal.

Privacy groups and many of Google’s rivals, such as Microsoft, were hoping the Commission, as well as U.S. antitrust regulators, would kill the deal. But the Commission’s passage clears the last large regulatory hurdle Google faced in getting the deal done.