Increasing Valid Facebook Likes + A Likes Tip

I have been working more with integrating FB and Twitter lately.

Twitteradder is a god send and took care of that area for me. Because the way the twitter model works, it's quite simple to get valid followers. Follow somebody related to your niche and they follow you back. If they don't and they don't post anything worth your time, unfollow them.

My problem is trying to increase my loyal FB users. According to the FB terms of service the user needs to post a like to your fan page while on your fan page. So when you place a like button for your fan page directly on your site or anywhere, but your fan page; you are violating terms and can lose your account.

So I can only place a link to my fan page and then they have to visit and click "Like" while their.

The Tip:

I found one slick technique on Mashable: Social Media News and Web Tips

When you click to visit their fan page, there is a huge billboard ad that says to push like. That has tripled my conversion to fans.

Anyone have any other cool techniques to increase valid fans?

By "valid", I mean people that would actually want to be your fan and hear what you have say. If you are just looking for drones or random people go to fiverr or do a G search and they will get you fans, just for numbers. That's a waste of time.

I treat fans like newsletter subscribers. I want to build a powerful list for my niche.