Any kind of company that can inspire these kind of comments is worth investing in I tally how many comments I run into randomly over the week and use that to determine how many more shares I should buy.
Anything disruptive attracts this kind of attention and even if you don't think they will succeed it's hard to argue they are not disruptive.
Anything disruptive attracts this kind of attention and even if you don't think they will succeed it's hard to argue they are not disruptive.