First of all, I just wanna say, all people here can confirm how many time I have around here, with Zupa, im one of the most active user, I really enjoy the the site.
@Ello, also I have a lot respect and never have problem with any user, but yesterday you disable the option to write in your wall and thats is really bad option, because look like you just pass from us (Closing the most easy way to contact with you). My apologies if this sound irrespectfull.
All the systems haves bugs or weakness, the difference is a you need force somenthing or break somenthing (Rule) to use a bug, the weakness is just something who all can do but without breking nothing in these case the rules.
Edit 1. Creating multiple accounts or asking friends to mass up-vote your content will be treated as cheating and will result in a punishment in form of reduced points or suspension of the user account!
I have friend on the site and he like my posts, none rule say he as my FRIEND cant upvote, at the end looks like you can get mass upvote BUT of the strange people (So, is not multiple accounts and Im not asking friends right?). We cant get a punishment by got upvotes from friends.
One thing is upvote by example a question or answer who broke the rules, but is too ilogical if this is not the case.
Im totaly agree, we need moderate it thats why I propose it the following easy solutions.
I suggest a easy way to do it, implement a rule who user just can't upvote another user X number of times, every X time, like a CD. By example 10 upvotes per day to the same user.
Another easy way is just tell me, how much votes are considerer a mass upvote?.
With this, people who have friend, wife, guild friends or whatever can upvote their friends but not make mass upvote in a some hours.