May 27th, 2010

BlockChalk Draws $1 Million In Seed Financing From Schachter, Battery, And Founder Collective

Geo-messaging startup BlockChalk raised $1 million in seed financing from an impressive group of investors, including Delicious founder Joshua Schachter, Lotus founder Mitch Kapor, the Founder Collective, Battery Ventures, Harrison Metal, Josh Stylman, Tom McInerney, and David Liu. Schachter, in particular, has been investing heavily in geo startups (he is also an investor in Foursquare… → Read More

March 11th, 2010

Vicarious.ly: SimpleGeo's One Location-Based Stream To Visualize Them All

As I’ve made abundantly clear over the past several days, just about every service that has anything to do with location is launching something at the SXSW festival which starts tomorrow in Austin, Texas. Don’t believe me, here’s a small sampling (Foursquare, Gowalla, Loopt, Whrrl, Plancast, Brizzly, Twitter). So, how are you going to wrap your head around all this location data? SimpleGeo has an… → Read More

February 2nd, 2010

BlockChalk Locates A New Co-Founder From Craigslist (Another Former Delicious Key Architect)

It looks like another Delicious key architect is migrating to the new location-based startup BlockChalk. The latest is Josh Whiting, who was formerly a lead engineer at Delicious for three and a half years (he was actually one of the first members of the team before they were acquired by Yahoo,. we’re told) before he left that role to become a senior engineer for Craigslist. Whiting joins… → Read More

January 8th, 2010

BlockChalk Is Location-Based Sidewalk Chalk For Your Mobile Device

With its new geolocation API, Twitter has the potential to delve into the realm of messages that are relevant based on location. But right now, most geotagged tweets are simply regular tweets that are being tagged with location, and really don’t have much specifically to do with it. Enter BlockChalk, a new service built around the idea of leaving simple messages directly tied to a specific… → Read More