Looks like there is not much that can be done about it since it is a wilderness area. There is tremendous support for a clean up effort but evidently, we are not supposed to clear the trail.
Sorry for bringing up such an old topic, but I haven't logged in all summer due to Real Life.

I just wanted to say that this is one issue which, while I do understand and mostly agree with it, it still is a bit of a pain.
I took my dad and younger brother out in March and we did a two day loop. We spend most of our time climbing over fallen trees that had blocked the trail. Although Sipsey is very beautiful, I think next time we'll be going somewhere else with fewer blockages. It gets really old, really fast to have to interrupt my pace to find a way around a fallen log. I hate to leave the trail, because I am well aware of the damage that does, but a broken bone or other major injury just isn't worth it.