Hello,
Our site is based on Satoshi's and not bits as it's more widely accepted, this is not something BetterBets agrees with unless 100 sat minimum became an industry standard. There are not many examples of dice sites in the top 10 volume casinos that disallow bets under 100 sats. Perhaps we should be excluded as we already accepted a large throttling of these bets to curb them from being spammed.
Yeah, raising min bet to 100 satoshis is not going to have a very good effect on dice sites. Though it won't directly affect volume (because highrollers would still bet) it might cause certain players following progressive strategies to switch to other sites.
Well, on the other hand recently at least two sites (PRC, FJ) have raised minimum bet to 10 or 100 satoshis from 1. The trend is going that way but it still is 1 satoshi generally.