[kelnos]

> Seafile is also a binary distributed by Chinese team

Web search for Seafile turned up a GitHub repository, so seems like it's open source? That doesn't rule out the possibility of a carefully-hidden back door that no one has found yet, of course. But I think it should increase confidence over a closed-source binary distribution.

Regardless, this level of xenophobia is getting a little tiresome. If you have evidence that this project is run by or sponsored by the Chinese government, then sure, I'd find that a showstopper as well. But a group of people, who just happen to be Chinese, building something shouldn't immediately be grounds for dismissal. China is a very big place, with a truly staggering number of people, and the Chinese government -- contrary to popular belief -- doesn't have its hands in everything its citizens do.