[taurath]

To defend GTD slightly, one of the core tenants is if it will take less than 15 minutes or so, do it now (maybe it’s 5 - I stretch it to however long it takes me to do dishes or mop the floor).

[wazz]

[ "one of the core tenants" -> "one of the core tenets". tenants live somewhere; tenets are principals, beliefs. ]

[henrikeh]

The text mentions 2 minutes as the time for “just do it now” tasks.

However, Allen recommends finding a thresholds which fits your situation.