So you definitely need to get this if you have Live 9 Suite (Suite because it requires 'Max for Live' which is now only included in Ableton Suite). It's a M4L Device that you drop onto a midi track. You can tell it to jump to the next scene/ clip automatically at the end of the clip or jump to a random scene/clip or repeat one. No number more measure counting.
The company, Isotonik Studios, just released an updated version of this device that is completely compatible with Live 9. I will be using it to automate scene changes for parts of a song (intro-chorus-verse-turn). When I want to repeat a section, I can hit a button that is mapped to the 'Repeat' configuration until I put it back to the standard Follow. There's a video of the older version at http://vimeo.com/43734545
To buy just the Follow device (normally part of a collection of other cool devices): https://www.payloadz.com/go/sip/?id=1556235