TBH it was probably a private message notification - you can ask for a pop-up when you get a PM.

I clicked the link the email the admin - I assumed that was your good self.

pm sent

BTW, I just tried again and it posted ok - the exact same text.

Possibly, whatever it was, I'm swaying towards FF not liking it much, cos it slowed down the netbook. And it's a powerhouse

Ah. That email box. I'll have a look in there. I don't have that account on my phone so don't check it at weekends