Probably the only time I look at my profile is when I check my PM's and even then I'm not really paying attention to visitors. Sometimes I look at other people's profiles, being a little curious about the people I interact with on the forum.
We had spanish speakers (Span-ams) in the Philadelphia mission back in the 80's. They spoke spanish all the time. I was paired up with one for a few weeks and my companion and I had one contact that spoke english. The rest were spanish speaking.