Sure, but just a few out of 000's of them. But how do we tell which is what buying is the main problem because an ICO with a huge and fascinating marketing and PR effort doesn't mean it's worth buying and to those ones with great potentials but with less funds to solve their marketing and PR stages. I recently read a new ANN from a newbie account, probably the ANN was recently posted and or something... but the whole replies was ... it's scam, it's scam, it's scam and this is probably because the ANN wasn't initially posted with any links to their whitepaper, site or something but a few hours later, those got posted and suddenly all the scamming replies stopped. So it all depends on the potentials of the projects, mate.