#96 Use of a topic query language

[Christian Metz]

I'd like to use a kind of a query language to select
serveral or one special topic

Things like ...

namespace.Topics.Select
{ each |
each.HasProperty
(pageProperty)
}
.SortBy
{ each |

DateTime.Now.SpanBetween(each.Created)
}
....

could be filtered in more detail.

Let say id like a SQL-like query as
"TOP 5 Announcement != NULL AND LastModified > 5
Day ORDER BY Created"