The "expression gap": do you like what you share?

@inproceedings{sarma-2014-expression, author = {Atish Das Sarma and Si Si and Elizabeth F. Churchill and Neel Sundaresan}, editor = {Chin-Wan Chung and Andrei Z. Broder and Kyuseok Shim and Torsten Suel}, title = {{The "expression gap": do you like what you share?}}, booktitle = {{23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume}}, pages = {247--248}, publisher = {ACM}, year = {2014}, url = {https://doi.org/10.1145/2567948.2577295}, doi = {https://doi.org/10.1145/2567948.2577295} }