1
Google +1 Button is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, Pinterest is clearly lagging behind, losing to Google +1 Button in all segments.
1
Google +1 Button has better usage coverage in more websites categories. Including Computers Electronics & Technology, Arts & Entertainment, Science & Education, Travel & Tourism and 16 other categories.
2
Pinterest is leading in Food & Drink, Lifestyle, Home & Garden and Hobbies & Leisure.
1
Google +1 Button is leading in most countries, including Japan, France, Italy, Russia and 153 other countries.
2
Pinterest is leading in United States, Argentina, New Zealand, French Polynesia and 4 other countries.