I was wondering if Telegram promotions, airdrops, bounty campaigns still are a good way to promote your ICO?
Yes, that is one of the marketing strategies.
Some of they chose this forum as they promotional target, by provide a bounty campaign. Because as we know, this forum is inhabited by many cryptocurrency user, starting from investor, bounty hunter, trader, and various fields of cryptocurrency the like.
Speaking still worth, of course still worth.