I've had enough with Facebook, Twitter and Pinterest ...

I've had enough with these old established social networking sites. For a blogger or marketer who don't have money to promote his website with ads on these social networks is impossible to became visible for other users. It's very hard to start a Fb page, Twitter or Pinterest profiles from 0 without investing in ads. Any shortcut you try without buying ads will finally produce trouble to your account. And these social networks do everything they can to make you give them money for promotion. Otherwise your account will be banned or shadow-banned, your posts containing links won't reach to nobody. All these happen even if you're not a spammer. They have very advanced algorithms that detects you are not a normal user who is there for socializing, and will do everything to make your life hard promoting your website.

I'm looking for newer social networks, who are looking to attract more users, and with not as strict rules as older ones. I'm looking for sites that accept all kind of users (of course not spammers, minimum moderation being needed), without forcing marketers to buy ads to promote their websites.

What is your experience with newer social networking sites? Do they have advanced algorithms like established ones, that is obstructing marketers, or is easier to promote on them?