Leaked from today's 404 episode:
- Instagram photos disappear from Twitter feeds.
- You can use IFTTT to post Instagram photos to Twitter cards.
- Twitter vs. Instagram in a knock-down, drag-out filters fight.
- Head-to-head: Twitter vs. Instagram filters.
- Sony putting an end to production of handheld cassette recorders.
- "Modern Seinfeld" Twitter account imagines Jerry and Co. in the Digital Age.