>the mail button seemed to have disappeared.
>Can we have it back?
>
>and what does 'like' do?
>
>
>Peter

Hi Peter,
exposure of e-mail is gone. If you need contact, use PM. This is gone during the last month. There was a messsage about this from Michel.

Like means you like something. So for example if the OP does not mark a solution, or you think something else is nice you like it. This we have for a while now.

Update:

And we are happy that e-mail is gone since everybody could gather a valid e-mail here. I can do without spam. Had enough that was itself relating to UT.