For sightseeing, Indonesia is quite attractive place for the diversity and tradition. I have never been there yet, but I want to visit Bali and see wayang someday. I once had a chance to see gamelan playing when I was in Japan; it was amazing!!
Unfortunately there is a certain risk of terrorism, however. Even though Indonesia is an Islam country, I had thought it was relatively safe to visit...so bombing in Bali was kind of shocking and sad. I do wish peace there.
Well, what else? Oh, I know someone from Indonesia here in the US. He was studying CS in college, and just got a job in a software company. He is a nice energetic guy:)