Guys, I want your opinion.
Do you want separate sites as we have right now or merge them into one with switching currencies? With switching currencies there will be a drop down where we have a balance where you can switch, then interface updates to the new version where all bets and high rollers and everything belongs to that currency. One account. Different levels for each crypto.
When I first found the dice.me family of sites I at first thought it should be as you propose here, one site with switchable currencies like peerbet. However, with the merged chat I think it matters a lot less as long as it is easy to switch between the sites, which could be a little easier. The main issue is how easy is it for your to maintain the sites? Bitdice already has features, PMs, Bet All, that the others lack. If going to one site many currencies would make it easier for you to maintain the code base then I would suggest you go ahead and do it.
Whatever you do regarding rain is cool, but do make it clear what the requirements are.
Now that Just-Dice is back the competition is higher than it was a few months ago when you started, you should be impressed with how well your sites are doing and I wish you every success going forward.
Thanks and good luck!