Email is necessary to be sure that you only vote once. Cookies are easily deleted. That is the only way. Of your you can use 1k email accounts, but that is more difficult than deleting your cookies 1k times.
We have made a big effort to create a good open source contest, so we don't want to lose it by spamming our users. Don't mind about that..
Anyway, we have other filters to detect duplicate votes!
We have made a big effort to create a good open source contest, so we don't want to lose it by spamming our users. Don't mind about that..
Anyway, we have other filters to detect duplicate votes!