Once I scroll down about 8 new batches [? we need a name for the per-page chunks that get incrementally loaded, each heaping of 10-topics-of-content], I start to get this Firefox browser error every time I scroll to the bottom again:
"A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete.
[Possibly this could be used as a tracking bug, of some sort?]
Version: unspecified
Severity: normal