Hi,
I discussed with Markus and others at the SMWCon'12 about some semantic
extensions
that are very powerful but not known to everyone. A few of them I know are
SemanticWatchlist[1]
and SemanticExtraSpecialProperties[2].
If you know more of such extensions that you have build or use which are
Hey,
We already have places to collect these extensions:
* http://semantic-mediawiki.org/wiki/Help:SMW_extensions
* https://www.mediawiki.org/wiki/Category:Semantic_MediaWiki_extensions
Note on Semantic Watchlist: it is still in beta, so beware it's not as
polished yet as you might like.