I can't shake the dejavu feeling I'm getting using any kind of messaging these days. Today we have an awful lot of messaging apps, that are all roughly the same, with similar features - Signal, Telegram, WhatsApp, Riot, etc. This happened once already, at the dawn of 200X IM revolution that deprecated SMS for good we also had MSN, ICQ, GTalk, Jabber, etc. This also was a set of very similar personal messaging clients and protocols, similar in any way to each other. It all changed when the multi-protocol messaging apps came out - Pidgin, QiP, Miranda and others made it easy to gather all your contacts from various protocols in one place and to keep in touch with everyone. Shortly after Jabber transports were made so you could congregate all other accounts into one single XMPP account. Even N900 that came out in 2009 had the ability to gather various accounts into one single contact list.
I feel like right now with all the segmented IM apps it's a good time for something like this to happen again, and Telegram already has wat-bridge.
What are your thoughts on that topic? Do you think the history will repeat itself? Would a new federated formate like XMPP rise up?

SMS, iMessage, WhatsApp, Facebook Messenger, Instagram Direct, Signal, Wire, Wickr, Telegram, GroupMe, Viber, Threema, etc.

There are dozens of competing messenger services out there, each of which is either supported by or suffers from the network effect. Futhermore, each seems to come with its own pros and cons. I'm curious about not only people's current use, but where everyone thinks we are headed. As such, I have a few questions:

1. Which messengers do you currently use at the moment? What are their advantages and disadvantages?

2. If you could magically switch all of your contacts to be on one messaging service, which would it be and why?

3. Do you think we'll ever see a realistic convergence of messaging, or are people destined to use different platforms for different contacts?

A sentence from this article on Ars Technica about the new Android Messages web interface really jumped out at me:

Android Messages started as a simple SMS app, but, with the Web client, it is turning into Google's ninth messaging service after (deep breath) Google Talk, Google Voice, Buzz, Google+ Messenger, Hangouts, Spaces, Allo, and the Slack-like Hangouts Chat.

Nine different chat services from a single company is just wild. How did Google let such an important aspect of the Android platform become such a mess, and what should Google do about it?

I've been trying to tame tracking from services like Facebook. I installed many ad blockers and tracker blockers on all of my browser, I don't install FB app on my phone, but I still install Instagram app and WhatsApp.

Something creepy (but totally expected) just happened to me. I haven't really been in contact with a friend of mine for quite some time, and we finally chatted again using WhatsApp. Not long after that I opened Instagram, and her photo was the first one I saw haha. It's funny because I don't think I've seen any photos from her in quite some time before this on my IG feed.

Might just be a coincidence, but with all discussion about how creepy they're trying to make their platform as sticky as possible, I wouldn't be surprised if IG's feed algorithm do take into account your correspondence on WhatsApp as well (I live in a country where everyone uses WhatsApp).