Some npm modules require specific version of node. If iojs overwrites `node` you may see node-gyp use algernative fallback build, which causes installation failure. At least now, the better way is to keep symlink to node as node. Use iojs when needed.

At the very first day of this year, I sent a tweet saying that Jan 01 2014 16:57:46 GMT+0800 was 1388566666666 in Unix time.

It does not improve my search experience of save any time.

Somehow I opened the GitHub Status Page subconsciously early this morning, then everything suddenly became 503 in less than 10 minutes!

I still have the tab opened now, saying "All systems operational"...

Seems like it's back now. (3:13 UTC)

So once exceed, it falls back to -1? XD