Some Italian lawyers have started to systematically tag their law related updates on Twitter.
This is the result: https://tinyurl.com/knce6s The word law is traslated in Italian as diritto
I've also started to tag my posts on EU law and international law with the tag #law
This is the result: https://tinyurl.com/yb57fwt
Mind that these are real time results from (data taken from the public Twitter's timeline).
Well I think this is a good way to search, organize and filtrate Twitter's content.
Valentino Spataro has created Gloxa , a web service that can let you manage Groups of Twitters, search Twitts via the hashtags system, comment Twitts via Disqus. Have a look, Gloxa has also other interesting features.
IMHO Twitter + Gloxa could be great tools for a web 2.0 lawyer
Why not considering as an International english speaking lawyer to start tagging all your law related Twitter upadates with the #law hashtag ? We may also define other hashtags (e.g. #contract #copyright) to share with the international lawyers community.