You put a strong case for Steem. Didn't realise the numbers and actually you are correct in what you say 3500 percent in a year is impressive. There are not many investments that will give you that sort of return.
There is no crystal ball but I agree with you that you should accumulate it now before it is harder to get when more and more people join the site.
Thank you for your sound advice I will definitely be holding on to it.