Agreed. I really wish they would go decentralised. If they did, I'd order up my 1gbit/1gbit dedicated link at the office and offer it up immediately.
There is a lot of very good point in this talk by Moxie, it's a bit long, but worth it.
I also learned a lot about why Signal does what it does.
I highly recommend this video to everybody, no matter your background or current work role.