Hey all, I'd like to know what your experiences are with designing
online contests where site visitors get to upload/create stuff on a site
(to win a prize) which is being placed in gallery and where others get
to vote/rate the entries.
Some interesting questions concerning this subject are:
* How do you prevent cheating with voting/rating, without making
the barrier of voting to big?
(or more concrete: how do you prevent that contestants aren't
voting their entry to the top 10 themselves; is email validation, using
an activation mail, smart or too much effort and does something like
CAP