If you had read my own MSO question about this tagthis tag maybe the following wouldn't be new to you. I will highlight where it's different.
Internet, depending who you ask, means different things in different contexts. It is a vague concept where everyone has their own idea of what exactly it is, and the official definition is too broad to be useful. The questions tagged with internet are almost about everything, from networking to firefox to wireless to dns to network manager (each of them has their own tags), ad nauseam. Internet loosely applies to many things, but actually doesn't tell anything about the question apart perhaps, that the user doesn't have internet but doesn't know specifically why.
Obviously asking about the internet itself in Ask Ubuntu is off topic, same if asking about specific sites (except those that clearly pertain to the community, but for that there's the community tag and other [ubuntu-site] tags).
These questions needs to be retagged manually, since most of them doesn't have the proper tags or tags that are also programmed for burnination (like connection).
If you came here felling destructive after reading the title and this question let you down, don't worry, there's still a way to destroy the internet ;), courtesy of cHaocHao.