I am using Firefox 2.0.0.11, ABP 0.7.5.3 and the latest 'Easy Element + Easy List' and 'Tracking Filter' lists.
I recently tried this picture effects website called BeFunky.com and its Cartoonizer tool (it adds some cartoon effects to the uploaded picture) does not work due to the adcounter filter of your list. I knew this by (after checking the issue was not caused by a different extension) restarting the filter counters and checking that this was the only filter affected.
I added an exclusion filter like this @@befunky.com*adcounter and the tool is working now.
You need an invitation to try the website, I can provide it if you want to check it before adding this filter to your White List.
Caroonizer Tool on BeFunky.com [removed]
I don't even know how that got into the EasyList 
First, I don't remember putting that string in there.
Second, that would be a 'tracking' string and wouldn't even have been put in the EasyList (the EasyList has no tracking filters in it). It should have been in the ABP Tracking Filter.
Anyway, I have removed that.
ps: Could you possibly copy & paste the address out of the blockable items list so I can see the string structure?
First, I don't remember putting that string in there.
Second, that would be a 'tracking' string and wouldn't even have been put in the EasyList (the EasyList has no tracking filters in it). It should have been in the ABP Tracking Filter.
Anyway, I have removed that.
ps: Could you possibly copy & paste the address out of the blockable items list so I can see the string structure?
"Experience is something you don't get until just after you need it"