Have noticed the thumbs up ? - 417 views
Great idea, Maggie! This should make participating in Diigo groups much more useful for me. Maggie Tsai wrote: > Thumb up is a group bookmark feature that we're experimenting. We're still ev...
Great idea, Maggie! This should make participating in Diigo groups much more useful for me. Maggie Tsai wrote: > Thumb up is a group bookmark feature that we're experimenting. We're still ev...