Just a very brief ad to tell you about 3650world.com.
I had been trying to find hardware and software for my 3650, and was getting fed up with having to trawl through pages and pages of stuff that didn't apply.
3650world.com brings together software, hardware and other services aimed specifically at the Nokia 3650.
Check it out, and if you have any constructive feedback feel free to mail me privately or leave a message here.