Diigo Review: Robust Social Bookmarking - Recommended Web Tools - 0 views
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Diigo really needs a function to thumb up/thumb down the comments for pages. This will get spammy, really, really quick. This is true and needs to be addressed by Diigo.
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Dianne Aimone on 22 Jan 09As Diigo becomes more popular, they will need to address this.
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