I was feeling bored yesterday, so I did a little program to see the balance of addresses in the pool, with a nice graph.It's similar to the coin-control thing, but it only shows the balance (no shares / MH/s) and a graph.
How to see it ? Just go to http://eligius.artefact2.com/, for example : http://eligius.artefact2.com/1E3TCp3ETwLzxGARwirmzXjdA8DVnVzYmZThe graph shows some "Unknown" values (ie that appear to be zero), but that's just that the API thing was unavailible at that moment. Also, the variations seem a bit weird, I'd expect something more continuous, but it appears to do some big jumps only when a block is found.
Keep in mind : this is hosted at home with a modest upload speed. If you have access to something better and you like this, maybe we could make an arrangement

You can see the source at :
http://eligius.artefact2.com/index.phps http://eligius.artefact2.com/update.phps (yes, it's really 2 files).
If you have feedback or issues, feel free to report them (here, or by email, my address is on the main page). If you like it and would like to donate a little something, my address is 1E3TCp3ETwLzxGARwirmzXjdA8DVnVzYmZ. Thanks !