Will eat CPU Rated 1 out of 5 stars
Basically useless. It does have some features of some value BUT if you have this extension enables and Google plus page open it will eat huge amount of CPU for nothing. In my machine Firefox usage went from 2% to about 35% with this, just by having page open with no activity.
Do not install
+xyzzy Thanks for reporting. It took me a while but I found out what is causing this issue. If you had reported to me on G+ with more information it would have been faster. So to fix it for now just disable the ShortUrl link for posts. I will fix it for the next version.