Conversation on definite subjects that can be prepared

Studing with the purpose of retaining new words, needs to revise your list of expressions and words many times and in different contests.
That’s why I think that it’s a wonderful idea to set a definite subject with a link on web site as Jillisa did for next Wednesday (American proverbs see
I think I won’t be able to attend that conversation meeting, but I do hope that such a kind of subject will be again planned.

Have you any particular topics that you would like to see covered?