@venuspc, now I can see why you commented on my proposal. I belive it is not enough. The important thing, especially in case of downvotes is the reason 'why'. Feedback to the author, a message visible to the community.
These two things should be complementary. Slider does not solve abuses.

For those who missed it, the proposal is here:
https://steemit.com/steemit/@radoslaw/your-feedback-matters-downvote-flag-improvement-a-proposal