You can call him King Peter V or just "V" if you'd like. I call him my sense of purpose. Providing for my wife and my son - a life they love - is the reason I am driven to achieve. I expect you to hold me accountable.

I know this. Calling at the Top is the only way to go.
But, working at Hubspot, there is more demand for people that want to talk to us than we can handle. We're doing our best to contact everyone and see who is really serious about investing in their business to generate more leads from their online marketing activities. But we can't call everyone in a timely manner. Some of these people are lower level employees at bigger companies, not really able to make decisions. Some are CEOs.
The other day, I gave one of these lower level employees a demo of the product and we agreed that Hubspot would help her achieve her her personal business goals at the company. If she could make the decision, she would have bought right then. She was convinced. So, our next agreed upon step was to talk about who the decision makers would be, so we can get them on board together. Most salespeople skip this process letting the internal person run with "information" to their bosses. Usually this fails because the lower level person lacks the knowledge about the product as well as the sales skills to identify what is important to each decision maker. I explained this to her as best I could. She agreed to chat with me before going to anyone. But, then "being so excited" she went and talked to her TWO bosses. Like squabbling parents, they both deflected to each other and she's left sitting home on a Friday night, instead of having Hubspot at her fingertips and getting a raise a year from now because we helped her meet her goals and the company goals.
Obviously, this is a disaster. It's salvage-able and I told her I'd help her if she'll listen to me this time. But, it's going to be more difficult now.
Then, five minutes later, I dialed up another lead that wanted to talk to us. I almost deleted the lead because it looked fake. It's a big company for their industry and a very successful guy who is the CEO. Someone I've heard of. I dialed him up and got his secretary and said "Oh. I was expecting to get John Smith". She says, "I can connect you." and checks to see if he's available. She comes back and asks, "Can I ask who's calling?". I say "Peter Caputa". She checks with him and puts me through. I said hey John, delivered my positioning statement and then went into my line of questions asking him about his business. At the beginning of the call he said he had 1 or 2 minutes. After ten minutes, he asked me if we could schedule a call to talk more.
Here's the thing. I know we can help both of these companies tremendously. I can tell just by looking at their site and seeing all the low hanging fruit they have. It won't be hard to attract more visitors and convert more visigtors to leads and sales. And I know we have a solution that can help them do that.
And here's the lesson: It's just so much easier to call at the top. Even if you have a few hundred thousand low level people who want to talk to you.
1. The most important thing you need to do to drive traffic to your website from LinkedIn is to (duh) actually put your company's URL in your profile. Very few people actually do this. When you put the link in your profile, don't use your company name. Use a phrase that someone might search for. For Hive411, I use online networking as the link text. For Hubspot, I use internet marketing software. If you are a residential contractor in Worcester MA with a specialty in kitchen remodeling, put "Kitchen remodeling contractor Worcester MA" as your link text. These links will send you traffic directly from linkedin. It'll also help you rank higher in search engines for the keywords that you use.

2. The second most important thing for you to do is invite all of your trusted contacts to connect with you. I currently have 298 connections on there. I wouldn't say that I trust them all. But, I usually don't decline a connection request. Therefore, over the years, I've accumulated what I call a nice "LinkedIn Baseball Card Collection". The only down side to a big collection is that I have to deny connection requests sometimes if I don't know the parties involved.
3. Now that you have connections, it's time to use LinkedIn. This one is counterintuitive, but it's the most important one. Don't ask people to send a request to connect. I rarely ask someone to connect me with someone else. Why? The first reason is that I don't need to: I can pretty much help anyone generate leads online for their business and have plenty of people that want to talk to me, so I rarely go out and solicit. Also, it's difficult to initiate a sales call with a relative stranger without asking an open ended or blabbing about the features and benefits of your product. How often would you forward that stuff to a friend if you don't know they are in the market for it? Exactly. That's SNAM.
4. So, instead of focussing on connecting directly with prospects, I work on increasing my visibility in the LinkedIn network. The easiest way to do that is to endorse people you know. So, once you invite your trusted contacts (#2 above), go and endorse their work. Almost every time that I've done this, people have reciprocated by endorsing me. How does this help you drive traffic? Your name shows up prominently on their profile with a link to your profile. And of course, since you put your URL (#1) on your profile, some people will click through and visit your website. 
5. So, now you have your website linked, you've connected with all the people you know and you have some endorsements that tell people that you do great work. You're now ready to start reaching out to prospects. The best way to do that on LinkedIn is by answering questions. LinkedIn has a very cool tool that allows anyone to post a question. They are categorized and searchable. I recommend you go and find questions that people are asking that you can answer with some expert advice. You should answer it an unbiased and non promotional way. If your answer is good, you'll be demonstrating that you are an expert. There's a big chance that the person asking the question may need your service and will contact you. Further, since the question is archived, it can be found on linkedin, (and if it is a public question), in search engines. Here's the most important part, though. When you answer the question, at the bottom of the answer, you can put your URL. It's masked, so it won't help your search engine rankings. But, the question and answer will be indexed and anyone that reads your answer and wants to meet you, can then click through.