Ron:
I think this is a good idea -- we can direct new folks that ask questions about, e.g. how to pick-out the triangle, and give them the link to the post in that sticky, saying something to the effect of "now if you look at 20:23 in Ron's video, where he's down to the last 5 balls in that rack, you can clearly see the triangle he has in mind..." Or something like that.
The only downside I see, is that we already have a "sticky" that indirectly captures links to runs -- the "2010 AZ Straight Pool Challenge!" thread. Albeit, these are only high runs for the year, and not all of the high runs include links to a video (yours truly being no exception

).
But I think the sticky you mention can be unique enough that it stands as a resource all its own, and won't get "blanked" or started from scratch each year like the AZB Straight Pool Challenge thread.
Good idea,
-Sean