Due to requests from people who wanted to participate but wasn't able to sign a message, I have prepared a website tool that will make the participation easier with only an email address. A unique BTC / ETH address will be generated per user so, participation will be possible from online wallets (like blockchain.info), exchanges and of course, for ETH where the sign-message process is really impossible for the average user. This website will be launched till tomorrow and the Pre-Sale period will be extended. It will last the same period of time that the current process is running in order to provide the same chances to those users who would like to participate.
Disappointment
If it is because of the extension of the Pre-Sale period, I have spend a lot of time to proceed with deploying such a mechanism only because people in private messages was asking for it. It was not thousands of people who was asking for it but as it happens in every stage of the development process, we must fulfill the needs of the users and that's why I was working on it. I would prefer spending time to expose in details and in simple words the abilities of the Polymeric Network, something that I haven't done so far.