project management is at a greater degree driven by discussion and social communication.
Currently we are using NOTES to discuss things. We do comment frequently.
It would be great to be able to LIKE comments(and probably objects in general). This is something that everyone got used to because of the social networks.
By clicking LIKE one can show that a comment was seen and appreciated(instead of posting a new comment that is going to flood the discussion)
P.S. I noticed that more services adopt the LIKE button (Few months ago ning.com added LIKE button to their networks)
