I am making this post from my wife's old Blackberry phone that she last used for work back around 2011 or 2012.
I logged into sawv via riseup.net.
I type slow on the tiny physical keyboard. It's fine though. I get better the more that I use it.
I am using the Opera Mini browser. I could do this with the Blackberry default browser because my CMS uses old, simple tech.