I'm in the same boat. I'm as conservative as they come, but I was alarmed at all the racism and anti-Semitism over there. I started muting users over there (you can't completely block them) but now I'm realizing it may be just too hard. It's a shame since I would like to see a good Twitter alternative emerge in the future. Right now, Twitter is just too ingrained into our culture to be removed quite so easily.
You may not realize this, but MySpace still exists and you can still create an account there. In fact, some people’s old MySpace accounts are still there, too. It’s not really clear if anyone’s trying MySpace again after the Facebook issues — they may be gone for good. But it might be worth checking out for nostalgia’s sake at the very least. In June, The Guardian did a story about people who still enjoy using MySpace. However, one dedicated user did say that most profiles on MySpace are abandoned. Meredith Corporation is selling the media brand Time to Salesforce’s founders, Marc and Lynne Benioff. Meredith also owns Viant, which it’s looking into selling. Since Viant owns MySpace, it’s anyone’s guess what will happen to MySpace next.
A simple chat (slack style) it's enough. Just having the possibility to send messages either single user or team (#channel). But please don't forgive to give an useful appeal to mobile app (worst error of competitors is, have a good app but totally no mobile friendly!) i would expect to have a similar whatsapp or slack app for messaging within the slack mobile app!