1
Facebook is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, IBM is clearly lagging behind, losing to Facebook in all segments.
1
Facebook has better usage coverage in more websites categories. Including Arts & Entertainment, Computers Electronics & Technology, Science & Education, Games and 20 other categories.
2
IBM hasn't got a lead over Facebook in any websites category.
1
Facebook is leading in most countries, including United States, Japan, United Kingdom, France and 162 other countries.
2
IBM hasn't got a lead over Facebook in any country.