Launchbar 5 and TextMate are both great applications for my daily work on a Mac.

However, the default shortcuts for Instant Sent in Launchbar conflicts with the Column Selection Mode in TextMate. Thus, whenever trying to select a column, Launchbar pops up, waiting for any additional commands.

As an easy workaround, just re-assign the Instant Sent command in the Launchbar properties to e.g. Double Option to avoid any conflict with TextMate.