There was a new tweak uploaded to Cydia called Censio.  What it does is let’s you login via Facebook or Google. And you can submit a review on a item in Cydia. 

I personally have never got this tweak to work. I have tried it when it was in beta and when it was publicly released. Both would cause Cydia to not fully load and then crash. Some users have got this tweak to work but I have not. I think this is a feature that Cydia should have standard. Maybe it will be adapted into Cydia soon! 

If you install Censio make sure to install Safemode from Cydia. So if your Cydia don’t load you can enter safemode to delete it from Cydia. Does Censio work for you? Let us know!