Blogger is an open blog creation platform that allows you to create personal or commercial blogs freely. The "Blogger" platform was developed by Pyra Labs, but in 2003 Google bought the platform and hosted it on Google's own server. Blogger's automatic subdomain is .blogspot.com. A registered user can create up to 100 blogs in one account for free.

Some information of Blogger at a glance
Type of site
Blogging Platform
OwnerGoogle
Websitewww.blogger.com
CommercialYes
Registrationis open
Launch date23 August 1999; 21 years ago
Current statusis active

We see in Blogger Content Policy they say us a lot about them. these are:

Blogger Content Policy:
Blogger is a free service for self-expression and communication. We believe Blogger increases the availability of information, encourages healthy debate, and makes possible new connections between people. It is our belief that censoring this content is contrary to a service that bases itself on freedom of expression.

However, in order to uphold these values, we need to curb abuses that threaten our ability to provide this service and the freedom of expression that it encourages. As a result, there are some boundaries on the type of content that can be hosted with Blogger. The boundaries that we've defined are those that both comply with legal requirements and that serve to enhance the service as a whole.

If you want to learn more click here.