This is a rant, don't take it too seriously...
... Open default browser on my HTC Desire, click a link to a podcast. It starts playing the podcast as an overlay to that page (which I later found out was an mp3 file), and I listed to it for about 20 mins. Click on the menu button to open a new window so I could continue browsing while listening to the podcast. Playback stops, the overlay closes and loses track of where it was...