Just a suggestion, how about a "Thread Of The Week" ?
Perhaps the moderators, who are best placed to sift through
the threads, could earmark one in particular (1 per Mod)
then decide between themselves which should be deemed the
diamond in the rough. Just the name of the originator of the
thread, and a link to it would do. It might mean that a really
useful tip, or a very funny thread would be brought to the attention
of many who would otherwise have missed it.
How best to bring this "Thread Of The Week" to everyone's attention
is the thing, though, not knowing how the forum system works.
Saludos,
Bob.