4) “Pure play” lead management – this group is lead by Eloqua , but there are a LOT of firms throwing their hat into this ring including Vtrenz, Hubspot, Manticore, Market2Lead, Marketo, LoopFuse, einsof, iHance, Precience, among many others. But I’m thinking about firms like Business.com, TechTarget, Buyerzone, and a ton of others who syndicate content, host catalogs, attract eyeballs, and offer to “sell” these leads. Posted by Laura Ramos at 05:46 PM in B2B Marketing , Lauras Posts , Marketing Technology | Permalink Digg This | Save to del.icio.us Here’s the problem.