26 karma · joined June 27, 2017
You're absolutely right, this strategy does encourage contributors to wait until the end of the crowdsale period, since they'll get more tokens for the same cost. And you're also right about multiple transactions being more fruitful, since the amount of additional tokens isn't dependent upon the contribution amount; a previous version of the contract would have permitted 0 Ether transactions to effectively get free tokens, but I've since changed it to require a contribution of at least 0.01 Ether (three bucks, give or take a few cents) in order to get any tokens above and beyond the contribution amount. In theory, this will encourage many smaller (but not tiny) transactions spread out across the crowdsale.
But at the end of the day, does it really matter? The tokens are useless and you shouldn't buy them. Seriously.