In terms of market share, Buzzster is clearly lagging behind, losing to Slashdot Widget in all segments.
Slashdot Widget has better usage coverage in more websites categories. Including Internet & Telecom, People & Society, Shopping, Religion & Spirituality and 8 other categories.
Buzzster hasn't got a lead over Slashdot Widget in any websites category.
Slashdot Widget is leading in most countries, including United Kingdom, Tunisia, Australia and Germany.
Buzzster is leading in Greece.