My Steem witness voting changes

To whom it may concern, I'm now changing my votes for witnesses.

I will vote for who

• cares about security and stability of the platform

I won't vote for who

• doesn't take care of price feeds, or
• run unverified version for block producing. Current appropriate releases are: 0.5.0 released by @steemit, 0.8.0 released by @steemit, 0.5.1 released by @arhag.

By the way, there is a bug in 0.8.0, which can cause unintended forking before scheduled hard fork time (which is bad). I personally suggest that anyone who wants to upgrade should stick with or downgrade to 0.5.0 and wait for a new release.