Hi.
This is bit offtopic, but here's what I've done so far since WU for Harmattan stopped working last month:
1.- I checked alternatives, being Telegram my preferred option. Most of it is opensourced - though not the server-side. I also think it is lightyears ahead in features. I've been using it's web & desktop clients for almost one month.
2.- Explored the possibility to help testing Meegram, but @Heyadat told me it's not mature enough.
3.- Decided to buy a Jolla Phone, with the idea to use *ONLY* the Telegram client. I expect the delivery for next tuesday.
4.- In the meantime I have convinced my relatives & important people to start to use it, trying to teach them some of the features.
5.- I already have +25 contacts , and counting.....
6.- Yesterday I finally signed-out in WA, with the idea of never looking back. It's just a question of personal choice.
7.- Plus my N9 battery has almost doubled since I uninstalled the WU client.
8.- I think I'll miss the N9 in the begining, but I hope that someday a native Telegram client will be available and then..... who knows
Just my two cents.
Regards.