Have replied on Quora but generally speaking my advice is that it's really hard to get through to these guys. They're busy, they get hustled all day every day.<p>However if you approach their media or advertising agency you may be able to get in with a recommendation.<p>What specifically are you trying to pitch in? Feel free to drop me a line to discuss approaches that have worked for us.
Direct emails?through linkedin? through lead generation firms?through digital marketing firms of brands?For an ex,assume a company like foursquare or an ad network like admob how do they reach advertisers(in this case only brands like walmart,pepsi,Levis,Subway)?What is the best way?