Some reluctant pearls of wisdom here:
http://www.sandiegoreader.com/news/2011/sep/21/citylights1-transaction-tax/
If this headline, "EU Transaction Tax May Affect Non-EU Banks, Handelsblatt Says", indicates in any way that their EU proposal due out in two weeks could interfere with, or obstruct foreign business operations with non euro customers,
expect WWIII.
http://www.sandiegoreader.com/news/2011/sep/21/citylights1-transaction-tax/
If this headline, "EU Transaction Tax May Affect Non-EU Banks, Handelsblatt Says", indicates in any way that their EU proposal due out in two weeks could interfere with, or obstruct foreign business operations with non euro customers,
expect WWIII.