While much of the recent DOS attacks on Twitter have also affected Facebook & Google, it is evident that the Facebook platform is much more stable and suitable for business. As Brand Republic highlighted it is actually Corporate America who seems to be leading the charge online reaching out through social media to consumers through corporate fan pages & facebook applications.The Facebook platform has the advantage of scale with 250,000,000 users and 340,000,000 unique visitors each month and is now the 4th most visited website in the world. Some mega brands like Starbucks have fit well within the Facebook platform with a massive 3,765,562 fans.Nick Burcher has a great list of top 30 largest Facebook fan pages by number of fans, which was updated in June. Based on the growth rate of Facebook these figures reported are slightly lower but still quite close and useful to understand the current leaders. The only major shift is the rise in Michael Jackson fan pages since Nick updated his list.Coca-Cola - 3,578,889 fansStarbucks - 3,765,562 fansPringles - 2,765,695 fansSo who is the most popular brand or item? It is Pizza which has 3 of the top 30 largest Facebook fan bases with combined audience of 10,433,262, but the Pizza Hut group has only 993,815 fans. It would make sense for one of the big pizza chains to buy or sponsor one of these 3 fan pages if they want to reach scale quickly.According to insidefacebook.com who provide a breakdown of page leaders, it clearly shows that the average number of fans per page is close to the average number of 2,104. This average figure is still far ahead of many corporate and business fan pages so can be a useful target to measure your social media campaign against.Retail - Total fans in this category: 11,548,515 :: Avg fans per page in this category: 2,093 Actor - Total fans in this category: 193,520,303 :: Avg fans per page in this category: 10,865 Celebrity - Total fans in this category: 1,069,732 :: Avg fans per page in this category: 6,148 Food & Beverage - Total fans in this category: 261,930,703 :: Avg fans per page in this category: 11,478 Musician - Total fans in this category: 449,238,627 :: Avg fans per page in this category: 2,116 Automotive - Total fans in this category: 14,000,613 :: Avg fans per page in this category: 1,979 Consumer Product - Total fans in this category: 39,162,949 :: Avg fans per page in this category: 3,664Nick from AllFacebook has analysed a large amount of Facebook fan statistics and the most frequent number of fans is only 7, with around 61,400 pages with no fans. There is a 40% change of your page attracting more than 100 fans, but this is reduced to a 9.5% change of more than 1,000 fans. Only 5% of pages actually have more than 3,000 fans and only 2.5% actually have over 10,000 fans. But compared to twitter where only 14 have over 1 million fans, there are 237 facebook pages who have reached this figure.Advertisers can benefit from Facebooks powerful ad platform to target the right audience which Pringles has been doing recently to attract more followers to its fan page. The only issue is that sometimes the Facebook platform can become too open, with Primark staff insulting their customers. This open stream has also affected Tesco, Waitrose & Virgin which asks the question is open always the best way forward?If you are thinking of social media for your brand, you need to decide who is in control and how much openness you want in case not everything posted is friendly. Your fan page followers will grow slower but this maybe suitable for niche brands and products who don't need 4,000,000 fans to be a successful social media campaign.