Recently active topics in twitterfeed tagged with parse

I'm trying to filter (retweet) some of my friends timeline back into my twitterstream using twitterfeed.

The RSS is correct but twitterfreed says "cannot parse".

http://twitter.com/statuses/friends_t...

I know Twitter now requires password to access a friends_timeline but this is my friends_timeline, so I've provided my id and password.

What alternatives (if any) are there to PubDate?

I'm trying my best to import a feed from feed43 (HTML scraping), then put on twitter. The feed doesn't include PubDate, but I'm trying to find the best alternative.

I've spent the past 3 hours or so trying to fidget around with Yahoo Pipes to add a pubDate in, but it seems to absolutely hate me.

Here's the feed from feed43: http://feed43.com/7635766114514357.xml

Any ideas?