Site owner to add voting functionality to the blog posts.
Very easy to use, it does what described.
I've found a little bug into wpv-voting-func.php because with MySQL 5.5 into the bigint column can't be insert an empty '' value: so changed only wpv_voting (post_id, author_id, vote_count) VALUES (%d, %d, 0) going to insert a zero number.
If I could suggest an improvement : implement also the feature to 'unvote' just adding a button that add a -1 value to the count and adding two column to count the ok votes and the ko votes.
Hey bro, your script is pretty nice, but is really simple to hack it. If you want to know more, contact me. I'll send you how to hack it. Thank you. I believe that you'll fix this bug soon.