Was thinking about this a little while ago and I think that the bottom half of this will be much more interesting since we know the top 100 will be dominated by Zepplin and The Beatles and the like. I'm much more interested in the non chalk that will make this.
Right now from 160-300 there's a lot of albums that only appear on one list. Three people have listed an album as #1 overall (70 points) that no one else has listed and those three albums are still in the Top 160. Any album someone has picked in their Top 15 is holding onto the Top 300.
Yes, there is a lot of chalk in the Top 50/100 or so - lots of Beatles, Zeppelin, Floyd etc. - but there's also albums that don't generally show up on lists of top albums - and there's still intrigue as to which albums will finish Top 10.
Also there's a reason why chalk is chalk - the television list was much more chalkier (everyone knew what the Top 10 would be for the most part) which stands to reason since there's so so so many more albums than TV shows.
@John Maddens Lunchbox - this may encourage you to add a list.