I just came back from lunch with a guy that I consider an informal "advisor" and who I hope may agree to join my advisory board later. We met at a LinkedIn themed networking event, aka "LinkedIn Live." Not sure if those happen all over or not, but here in the Raleigh area, there's a guy who hosts a networking event about once a quarter that's targeted at people in this area who are connected to each other, through him, on LinkedIn.<p>I find those kind of events valuable, but you have to separate a lot of chaff from the wheat, ya know. That is, in a given night, you might meet 70 people and collect 50 business cards, but maybe only one or two of those people will actually offer any kind of mutually beneficial connection in the future.<p>As for LinkedIn itself, yeah, I occasionally get cold contacts from people who said "I saw your profile, looks like you're interested in some of the same stuff I am, let's meet" or "Looks like you're an entrepreneur, I like meeting people like that, let's grab coffee." Some of those connections have been some of the more interesting / useful ones I've made, to be honest.<p>Other thoughts: leverage former co-workers or classmates. Want to meet a professor who teaches a certain topic, because you think he might have useful info or be a potential advisor? Maybe a coworker graduated from that school and knows him/her. Don't be shy about calling around and asking people. Maintain a big list of connections, even if they're "weak ties" Weak ties can be very useful:<p><a href="http://en.wikipedia.org/wiki/Interpersonal_ties#Weak_tie_hypothesis" rel="nofollow">http://en.wikipedia.org/wiki/Interpersonal_ties#Weak_tie_hyp...</a><p>Also, Barcamp or similar events. If your town doesn't have a HN Meetup / Open Coffee Club or something similar, start one. If there is one, join it and attend. Join "business development" related Meetups on Meetup.com, if there are any near you.<p>There's potential to meet people all over the place, look around. Does a local community college or university offer free seminars for entrepreneurs? Attend those, even if the content isn't all that interesting, just to meet the other people. Go to a Startup Weekend. Hang out in the "business" section at Barnes & Noble or Borders and strike up conversations with random people. If you see somebody reading an interesting book in the cafe at Barnes & Noble or Borders, strike up a conversation.<p>Edit: another thought on LinkedIn. Use it to find and connect with people from former employers, who worked in different departments, even if you didn't know them well. In my experience, most people will accept link requests if you actually worked at the same company at the same time, even if they don't really know you on a deep level. So, if you are, say, a techie, and looking to make some biz dev connections... go back to a former employer, link with the marketing / biz dev / sales people from there, and message them and arrange to meet for coffee or drinks or what-have-you. Even if they can't help you themselves, the'll likely have other contacts they can refer you to.