[evgen]

As they VC query used to go: "is this a feature or a company?" So far Blekko looks like a feature, but I will reserve judgement until I can actually play with it a bit. I really hope that this slashtags bit is not the only interesting thing they have to show after several years of work. OTOH, this does fit what seems to be a pattern for Rich Skrenta and his team: find an already occupied niche and crank out something that has 60-70% of the polish of the leader with a few new features and then flip the whole thing to someone who is desperate to get in or stay in the game.