That's terrific news Radgeek (and thanks for the awesome plugin!). As far I am concerned, many perfect feeds _sometimes_ give these errors: "The data could not be converted to UTF-8. You MUST have either the iconv or mbstring extension installed." (but of course I have them),
and this error "This XML document is invalid, likely due to invalid characters. XML error: SYSTEM or PUBLIC, the URI is missing at line 1, column 53"
but if I try again after a few days, they may work (or not). So it is intermittent.
My scenario is your plugin along with
Add Attribution for FeedWordPress
FeedWordPress Duplicate Post Filter
FWP+: Limit posts by date
YD Feedwordpress content filter
and WP 3.4.1
The second problem is that with MAMP and PHP 5.4, FeedWordPress gives the white screen of death, but this is not so important.