Here is a list of the Twitter accounts most followed by the members of the data17 community (computed by identyfying the 802 accounts tweeting using #data17 with at least 5 tweets, between 2017-10-09 and 2017-10-17).
You can drag an zoom this followers chart
By number of followers in data17
If you want me to compute this for your conference, send me a DM @duto_guerra
Here is the data in case you want to analyze it yourselfThe data17 followers network