I'm from the CET timezone and the people I usually work with are either in PST or EST so there's a 6 to 8 hour time difference. Here are some of the benefits I've observed:
- I'm a night owl, so I can directly communicate with the people paying me
- even though I like long mornings, I still have at least 5 hours to work before employers wake up (makes for efficient-er communication because I already know what I need)
- the US is full of cool startups working with technologies I actively follow and take an interest in. (locally I've been smashed into teams still on svn ... on new projects)
- sad but true, in Slovenia nobody pays you the next day after sending an invoice, you are legally mandated to allow up to 14 days for payment and everyone takes that way too seriously (and often even overshooting) - US people have so far always paid me the day after invoicing