The cut was done as of Thu, 29 Sep 2016 12:00:00 GMT, and though there are 99,003 steem accounts only 8374 steemians made the cut. (For those who are unaware of what Golos is about, see the following post. It is going to be a Russian language version of steemit, and they were going to do a distribution to steemians who met their criteria).
The criteria was as follows: "Condition: ( steem power > 7 and curation rewards > 0 ) or steem power > 100"
Of course many of the small minnow accounts will have failed the criteria because they simply don't earn curation awards.
But the whole exercise is an interesting insight into what a low number of truly active accounts there are on this network.
If Steemit is to take off it needs more than about 8400 active users.
Here is the thread announcing the results:
@litvintech/snapshot-of-steem-blockchain-for-golos-genesis-is-done
To find if you are on the list, load the dropbox file, press Ctrl F to generate a "find" box on the bottom left of your browser, and type in your steemit name.